Jlg 80HX_HX+6 Parts Manual Manuel d'utilisateur

Illustrated Parts ManualModels80HX80HX+6P/N3120800March 5, 2009

1-2 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-1. FRAME, STEERING & AXLE INSTALLATIONS - 2WD FIXED AXLE MACHINES

2-32 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-9. SWING DRIVE, BEARING AND LOCK INSTALLATIONS

3120800 2-33SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-9. SWING DRIVE, BEARING AND LOCK INSTALLATIONSFIG & ITEM # PART NUMBER DESCRIPTION QTY.

2-34 3120800SECTION 2 TURNTABLESECTION2TURNTABLE204 3312005 Locknut 5/8"-11NC 1205 3420761 Pin, Locking 1206 3420120 Pin, Clevis 1207 3420182 Pin

3120800 2-35SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-9. SWING DRIVE, BEARING AND LOCK INSTALLATIONS (CONTINUED)FIG & ITEM # PART NUMBER DESCR

2-36 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-10. SWING MOTOR ASSEMBLY - CHAR-LYNN

3120800 2-37SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-11. SWING MOTOR ASSEMBLY - EATONFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.3160138 SW

2-38 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-11. SWING MOTOR ASSEMBLY - EATON

3120800 2-39SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-11. SWING MOTOR ASSEMBLY - EATONFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.3160274 SW

2-40 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-12. SWING BRAKE ASSEMBLIES (PRIOR TO APRIL 1992)

3120800 2-41SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-12. SWING BRAKE ASSEMBLIES (PRIOR TO APRIL 1992)FIG & ITEM # PART NUMBER DESCRIPTION QTY

3120800 1-3SECTION1FRAMESECTION 1 FRAME FIGURE 1-1. FRAME, STEERING & AXLE INSTALLATIONS - 2WD FIXED AXLE MACHINESFIG & ITEM # PART NUMBER DE

2-42 3120800SECTION 2 TURNTABLESECTION2TURNTABLE0920032 SWING BRAKE ASSEMBLY - MICO Ref. B31 7007913 Capscrew 432 7007912 Lockwasher 433 7007924 Plug

3120800 2-43SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-12. SWING BRAKE ASSEMBLIES (PRIOR TO APRIL 1992) (CONTINUED)FIG & ITEM # PART NUMBER DES

2-44 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-13. SWING BRAKE ASSEMBLIES (APRIL 1992 TO PRESENT)

3120800 2-45SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-13. SWING BRAKE ASSEMBLIES (APRIL 1992 TO PRESENT)FIG & ITEM # PART NUMBER DESCRIPTION Q

2-46 3120800SECTION 2 TURNTABLESECTION2TURNTABLE22 Bolt, Washer Head Options: 47007985 Machines Built Prior to S/N 33476 A7018607 Machines Built S/N 3

3120800 2-47SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-13. SWING BRAKE ASSEMBLIES (APRIL 1992 TO PRESENT) (CONTINUED)FIG & ITEM # PART NUMBER D

2-48 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-14. SWING HUB ASSEMBLY

3120800 2-49SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-14. SWING HUB ASSEMBLYFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.2780055 SWING HUB AS

2-50 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-15. ROTARY COUPLING AND COLLECTOR RING ASSEMBLY AND INSTALLATION

3120800 2-51SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-15. ROTARY COUPLING AND COLLECTOR RING ASSEMBLY AND INSTALLATIONFIG & ITEM # PART NUMBER

1-4 3120800SECTION 1 FRAMESECTION1FRAME0238089 AXLE INSTALLATION - VICKERS VALVES Ref. 8101 4842214 Axle Weldment (Right Side - Inner) 1102 4842186 Ax

2-52 3120800SECTION 2 TURNTABLESECTION2TURNTABLE4843822 Machines with 2WS Oscillating Axle4843822 Machines with all other Configurations202 0960224 Bu

3120800 2-53SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-15. ROTARY COUPLING AND COLLECTOR RING ASSEMBLY AND INSTALLATION (CONTINUED)FIG & ITEM #

2-54 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-16. DEUTZ ENGINE INSTALLATION WITHOUT NOISE REDUCTION (BUILT PRIOR TO DECEMBER 1992)

3120800 2-55SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-16. DEUTZ ENGINE INSTALLATION WITHOUT NOISE REDUCTION (BUILT PRIOR TO DECEMBER 1992)FIG &

2-56 3120800SECTION 2 TURNTABLESECTION2TURNTABLEDEUTZ ENGINE ASSEMBLY (VARIABLE PARTS) Ref.0252511 Deutz Clean Burn Engine Ref. B0252507 Deutz Stand

3120800 2-57SECTION2TURNTABLESECTION 2 TURNTABLE108 1320022 Clamp 4109 2220302 Fitting, Adaptor 2110 4420001 Tape, Sealant (Not Shown) A/R111 3380320

2-58 3120800SECTION 2 TURNTABLESECTION2TURNTABLE301 3220077 Muffler 1302 4562664 Pipe, Exhaust 1303 0080117 Adaptor 1304 1120169 Rain Cap 1305 to 306

3120800 2-59SECTION2TURNTABLESECTION 2 TURNTABLE7000661 Starter 17000697 Belt, Blower 17000698 Belt, Alternator 17000699 Gasket, Doughnut 1FIGURE 2-16

2-60 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-17. DEUTZ ENGINE INSTALLATION WITH NOISE REDUCTION (BUILT DECEMBER 1992 TO PRESENT)

3120800 2-61SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-17. DEUTZ ENGINE INSTALLATION WITH NOISE REDUCTION (BUILT DECEMBER 1992 TO PRESENT)FIG &

3120800 1-5SECTION1FRAMESECTION 1 FRAMEFIGURE 1-1. FRAME, STEERING & AXLE INSTALLATIONS - 2WD FIXED AXLE MACHINES (CONTINUED)FIG & ITEM # PAR

2-62 3120800SECTION 2 TURNTABLESECTION2TURNTABLE47 Not Used48 4751400 Flatwasher 1/4" 349 0641416 Bolt 1/4"-20NC x 2" 250 Not Used51 33

3120800 2-63SECTION2TURNTABLESECTION 2 TURNTABLE101 1060149 Cable, Battery (Start Solenoid to Aux Relay and Aux Relay to Aux Pump)2102 2200261 Fitting

2-64 3120800SECTION 2 TURNTABLESECTION2TURNTABLE201 3740059 Relay 1202 3321001 Nut #10-32NF 3203 3310801 Nut #8-32NC 1204 3530425 Plate, Mounting 1205

3120800 2-65SECTION2TURNTABLESECTION 2 TURNTABLEENGINE COMPONENTS (NOT SHOWN) Ref.7014686 Gasket and Filter Kit - Deutz F4L912 (Includes 3 differ-ent

2-66 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-18. ADECO THROTTLE COMPONENTS INSTALLATION - DEUTZ ENGINE MACHINES

3120800 2-67SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-18. ADECO THROTTLE COMPONENTS INSTALLATION - DEUTZ ENGINE MACHINESFIG & ITEM # PART NUMB

2-68 3120800SECTION 2 TURNTABLESECTION2TURNTABLE205 3321401 Nut 1/4"-28NF 1206 4160086 Spring, Swivel 1207 1360112 Clevis 3208 3321401 Nut 1/4&qu

3120800 2-69SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-18. ADECO THROTTLE COMPONENTS INSTALLATION - DEUTZ ENGINE MACHINES (CONTINUED)FIG & ITEM

2-70 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-19. GENERATOR INSTALLATION - DEUTZ ENGINE MACHINES

3120800 2-71SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-19. GENERATOR INSTALLATION - DEUTZ ENGINE MACHINESFIG & ITEM # PART NUMBER DESCRIPTION Q

1-6 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-2. FRAME, STEERING & AXLE INSTALLATIONS - 4WD FIXED AXLE MACHINES

2-72 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-20. FORD LSG-423 ENGINE INSTALLATIONS (PRIOR MARCH TO 1995)

3120800 2-73SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-20. FORD LSG-423 ENGINE INSTALLATIONS (PRIOR MARCH TO 1995)FIG & ITEM # PART NUMBER DESC

2-74 3120800SECTION 2 TURNTABLESECTION2TURNTABLE79 2060016 Fan - 16 5/8" 180 4751800 Flatwasher 1/2" 281 0641406 Bolt 1/4"-20NC x 3/4&q

3120800 2-75SECTION2TURNTABLESECTION 2 TURNTABLE134 Gauge, Oil Pressure Options (Not Shown - Located at Ground Control Box): 12420035 Prior to August

2-76 3120800SECTION 2 TURNTABLESECTION2TURNTABLE172 3600071 Auxiliary Pump Assembly 17004436 Replacement Motor and Bracket Assembly 17004248 Replaceme

3120800 2-77SECTION2TURNTABLESECTION 2 TURNTABLEAIR CLEANER INSTALLATION (STANDARD PARTS) Ref.0236398 Prior To September 1991 Ref. F0252239 September

2-78 3120800SECTION 2 TURNTABLESECTION2TURNTABLE7000869 Module, Ignition 17000870 Regulator, Voltage 17014679Tune-up Kit (Includes 4 Spark Plugs and 1

3120800 2-79SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-20. FORD LSG-423 ENGINE INSTALLATIONS (PRIOR MARCH TO 1995) (CONTINUED)FIG & ITEM # PART

2-80 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-21. PRECISION GOVERNOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995

3120800 2-81SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-21. PRECISION GOVERNOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995FIG &

3120800 1-7SECTION1FRAMESECTION 1 FRAMEFIGURE 1-2. FRAME, STEERING & AXLE INSTALLATIONS - 4WD FIXED AXLE MACHINESFIG & ITEM # PART NUMBER DES

2-82 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-22. GENERATOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995 (OPTIONAL)

3120800 2-83SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-22. GENERATOR INSTALLATION - FORD ENGINE MACHINES BUILT PRIOR TO MARCH 1995 (OPTIONAL)FIG &a

2-84 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-23. FORD LRG423/LRG425 ENGINE INSTALLATION (MARCH 1995 TO PRESENT)

3120800 2-85SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-23. FORD LRG423/LRG425 ENGINE INSTALLATION (MARCH 1995 TO PRESENT)FIG & ITEM # PART NUMB

2-86 3120800SECTION 2 TURNTABLESECTION2TURNTABLE28 0701014 Bolt 10mm x 30mm 229 4832000 Lockwasher 10mm 430 0700810 Bolt 8mm x 20mm 331 4831900 Lockwa

3120800 2-87SECTION2TURNTABLESECTION 2 TURNTABLE114 0880076 Brace 1115 4300032 Stud (Welded on Part) 11116 4761400 Lockwasher 1/4" 17117 3311401

2-88 3120800SECTION 2 TURNTABLESECTION2TURNTABLE149 0641614 Bolt 3/8"-16NC x 1 3/4" 14150 0901419 Bracket, Controller 2151 3910812 Screw, Ma

3120800 2-89SECTION2TURNTABLESECTION 2 TURNTABLE0255541 AIR CLEANER INSTALLATION Ref. —201 1340020 Air Cleaner Assembly 17004214 Element, Air Cleaner

2-90 3120800SECTION 2 TURNTABLESECTION2TURNTABLE309 7012656 Coupling 1310 7016375 Hose, Radiator (Top) 1311 7016376 Hose, Radiator (Bottom) 1312 Pump,

3120800 2-91SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-23. FORD LRG423/LRG425 ENGINE INSTALLATION (MARCH 1995 TO PRESENT) (CONTINUED)FIG & ITEM

1-8 3120800SECTION 1 FRAMESECTION1FRAME104 1260017 Chain #3 3ft/.9m105 3760106 D-Ring 8106 3421565 Snap-Pin 4107 3760140 Ring, Retaining 8108 3421710

2-92 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-24. GENERATOR INSTALLATION - FORD MACHINES BUILT MARCH 1995 TO PRESENT

3120800 2-93SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-24. GENERATOR INSTALLATION - FORD MACHINES BUILT MARCH 1995 TO PRESENTFIG & ITEM # PART

2-94 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-25. DUAL FUEL INSTALLATION - FORD ENGINE MACHINES

3120800 2-95SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-25. DUAL FUEL INSTALLATION - FORD ENGINE MACHINESFIG & ITEM # PART NUMBER DESCRIPTION QT

2-96 3120800SECTION 2 TURNTABLESECTION2TURNTABLE30 2200461 Fitting, 90° (Prior to March 1985) 12180360 Fitting, Tee (March 1995 to Present) 12720271 H

3120800 2-97SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-25. DUAL FUEL INSTALLATION - FORD ENGINE MACHINES (CONTINUED)FIG & ITEM # PART NUMBER DE

2-98 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-26. PUMP COUPLING INSTALLATIONS

3120800 2-99SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-26. PUMP COUPLING INSTALLATIONSFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.PUMP COUPLI

2-100 3120800SECTION 2 TURNTABLESECTION2TURNTABLEHAYES COUPLING INSTALLATION (DESIGN C) Ref.0250599 Ford Engine Machines Ref. —0250600 Deutz Engine Ma

3120800 2-101SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-26. PUMP COUPLING INSTALLATIONS (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION QTY. RE

3120800 1-9SECTION1FRAMESECTION 1 FRAMEFIGURE 1-2. FRAME, STEERING & AXLE INSTALLATIONS - 4WD FIXED AXLE MACHINES (CONTINUED)FIG & ITEM # PAR

2-102 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-27. MAIN PUMP ASSEMBLY.

3120800 2-103SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-27. MAIN PUMP ASSEMBLY.FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.3600139 MAIN PUMP

2-104 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-28. TANKS INSTALLATION

3120800 2-105SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-28. TANKS INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.FUEL AND HYDRAULIC

2-106 3120800SECTION 2 TURNTABLESECTION2TURNTABLE4841917 Prior to June 19954400385 June 1995 to Present4400390 Oversize (52 Gallon) TankHYDRAULIC TANK

3120800 2-107SECTION2TURNTABLESECTION 2 TURNTABLE0238777 HEATERS AND CONTROLS INSTALLATION Ref. D301 1600043 Control, Thermoswitch 1302 2580018 Heater

2-108 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-29. LP TANKS INSTALLATION

3120800 2-109SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-29. LP TANKS INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.LP TANKS INSTALL

2-110 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-30. GROUND CONTROL COMPONENTS INSTALLATION (MACHINES BUILT PRIOR TO MAY 1994)

3120800 2-111SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-30. GROUND CONTROL COMPONENTS INSTALLATION (MACHINES BUILT PRIOR TO MAY 1994)FIG & ITEM

1-10 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-3. FRAME, STEERING & AXLE INSTALLATIONS - 2WD & 4WD OSCILLATING AXLE MACHINES

2-112 3120800SECTION 2 TURNTABLESECTION2TURNTABLE46 4460300 Barrier, Terminal 147 4120012 Socket, Relay - 2PST 248 4120013 Socket, Relay - 4PDT 249 37

3120800 2-113SECTION2TURNTABLESECTION 2 TURNTABLE203 2940042 Latch 1204 3380309 Panel, Gauge 1205 3300182 Nut, Retainer 3206 2420091 Volt Meter 1207 4

2-114 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-31. GROUND CONTROL COMPONENTS INSTALLATION (MACHINES BUILT MAY 1994 TO S/N 25609)

3120800 2-115SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-31. GROUND CONTROL COMPONENTS INSTALLATION (MACHINES BUILT MAY 1994 TO S/N 25609)FIG &

2-116 3120800SECTION 2 TURNTABLESECTION2TURNTABLE45 4360284 Switch, Key 17010698 Key, Replacement 146 4360267 Block, Contact SPST N.O. 147 4360281 Blo

3120800 2-117SECTION2TURNTABLESECTION 2 TURNTABLE214 3300182 Nut, Retainer 3GAUGES INSTALLATION (FROM ENGINE INSTALLATION)Ref.271 Oil Pressure Gauge O

2-118 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-32. GROUND CONTROL COMPONENTS INSTALLATION (MACHINE BUILT S/N 25609 TO PRESENT)

3120800 2-119SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-32. GROUND CONTROL COMPONENTS INSTALLATION (MACHINE BUILT S/N 25609 TO PRESENT)FIG & IT

2-120 3120800SECTION 2 TURNTABLESECTION2TURNTABLE43 Switch, Emergency Stop Options: 14360289 Prior to S/N 446434360475 S/N 44643 to PresentCap Options

3120800 2-121SECTION2TURNTABLESECTION 2 TURNTABLE113 2600094 Hinge 1114 3300182 Nut, Retainer 3GAUGES INSTALLATION (FROM ENGINE INSTALLATION)Ref.271 O

3120800 1-11SECTION1FRAMESECTION 1 FRAMEFIGURE 1-3. FRAME, STEERING & AXLE INSTALLATIONS - 2WD & 4WD OSCILLATING AXLE MACHINESFIG & ITEM

2-122 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-33. ELECTRICAL COMPONENTS INSTALLATION (TURNTABLE MOUNTED)

3120800 2-123SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-33. ELECTRICAL COMPONENTS INSTALLATION (TURNTABLE MOUNTED)FIG & ITEM # PART NUMBER DESC

2-124 3120800SECTION 2 TURNTABLESECTION2TURNTABLE201 to 202 Not Used203 0140024 Alarm 1204 4300031 Stud (Welded on Part) 4205 4751400 Flatwasher 1/4&q

3120800 2-125SECTION2TURNTABLESECTION 2 TURNTABLE0254457/0254699STROBE LIGHT INSTALLATIONS (OPTIONAL ON MACHINES BUILT FEBRUARY 1994 TO PRESENT)Ref. —

2-126 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-34. HOODS INSTALLATION (PRIOR TO DECEMBER 1992)

3120800 2-127SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-34. HOODS INSTALLATION (PRIOR TO DECEMBER 1992)FIG & ITEM # PART NUMBER DESCRIPTION QTY

2-128 3120800SECTION 2 TURNTABLESECTION2TURNTABLE37 0641406 Bolt 1/4"-20NC x 3/4" 138 3311405 Locknut 1/4"-20NC 139 4751400 Flatwasher

3120800 2-129SECTION2TURNTABLESECTION 2 TURNTABLE83 0641408 Bolt 1/4"-20NC x 1" 684 4751500 Flatwasher 5/16" 685 3311405 Locknut 1/4&qu

2-130 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-35. HOODS INSTALLATION (MACHINES BUILT DECEMBER 1992 TO PRESENT)

3120800 2-131SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-35. HOODS INSTALLATION (MACHINES BUILT DECEMBER 1992 TO PRESENT)FIG & ITEM # PART NUMBE

1-12 3120800SECTION 1 FRAMESECTION1FRAME27 Lockwasher #10 Options: 64761000 2WDNot Required 4WD28 Washer, Hardened Options: 24740283 2WDNot Required

2-132 3120800SECTION 2 TURNTABLESECTION2TURNTABLE44 to 45 Not Used46 1670321 Cover A/R47 4300031 Stud (Welded on Part) (Not Shown) A/R48 4761500 Lockw

3120800 3-1SECTION3BOOMSECTION 3 BOOMTABLE OF CONTENTSFIGURE DESCRIPTION PAGE3-1 BOOM COMPONENTS ASSEMBLIES. . . . . . . . . . . . . . . . . . . . . .

3-2 3120800SECTION 3 BOOMSECTION3BOOMFIGURE 3-1. BOOM ASSEMBLIES

3120800 3-3SECTION3BOOMSECTION 3 BOOMFIGURE 3-1. BOOM ASSEMBLIESFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.BOOM ASSEMBLY (STANDARD PARTS) Ref.

3-4 3120800SECTION 3 BOOMSECTION3BOOM48 4751500 Flatwasher 5/16" 649 to 52 Not Used53 0641608 Bolt 3/8"-16NC x 1" 3054 4751600 Flatwash

3120800 3-5SECTION3BOOMSECTION 3 BOOM106 0181175 Angle, Cable Guide 2107 4562516 Tu be , Po ly A / R108 1380121 Clip, Retainer (Prior to June 1995 On

3-6 3120800SECTION 3 BOOMSECTION3BOOMNot Required 80HX+6 0156 Ring, Retaining Options: A/R3760133 80HX 2Not Required 80HX+6 0157 Bracket, Support Opti

3120800 3-7SECTION3BOOMSECTION 3 BOOM169 Harness Options - 110V: A/R4920617 Harness (80HX Prior to August 1994) 11060268 Cable, Electrical (80HX Augus

3-8 3120800SECTION 3 BOOMSECTION3BOOM0560644 Extend Chain0560588 Retract Chain0237241 BOOM TAPE INSTALLATION - STANDARD Ref. A301 4420018 Tape - Blue

3120800 3-9SECTION3BOOMSECTION 3 BOOM4920140 Euro Spec 1506 Connector, Strain Relief Options: A/R4460049 Australian Spec Prior To May 1995 14460052 Au

3120800 1-13SECTION1FRAMESECTION 1 FRAME122 3312602 Nut, Jam 1”-8NC 12123 3422512 Pin, Axle Pivot 1124 0962033 Bushing, Gar-Max 2125 3841287 Pin, Keep

3-10 3120800SECTION 3 BOOMSECTION3BOOMNot Required Euro Spec 00253417POWER TRACK CLAMPS INSTALLATION (MAY 1992 TO PRESENT)Ref. 2601 1320182 Bar, Clamp

3120800 3-11SECTION3BOOMSECTION 3 BOOMFIGURE 3-1. BOOM ASSEMBLIES (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.

3-12 3120800SECTION 3 BOOMSECTION3BOOMFIGURE 3-2. BOOM WIPERS INSTALLATION

3120800 3-13SECTION3BOOMSECTION 3 BOOMFIGURE 3-2. BOOM WIPERS INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.0253208 BOOM WIPERS INSTA

3-14 3120800SECTION 3 BOOMSECTION3BOOMFIGURE 3-3. EXTEND-A-REACH INSTALLATIONS

3120800 3-15SECTION3BOOMSECTION 3 BOOMFIGURE 3-3. EXTEND-A-REACH INSTALLATIONSFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.EXTEND-A-REACH INSTAL

3-16 3120800SECTION 3 BOOMSECTION3BOOM38 1670456 Cover, Hose 139 to 40 Not Used41 4740390 Washer 142 0741606 Screw, Countersunk 3/8"-16NC x 3/4&q

3120800 4-1SECTION4PLATFORMSSECTION 4 PLATFORMSTABLE OF CONTENTSFIGURE DESCRIPTION PAGE4-1 STANDARD PLATFORM AND FOOTSWITCH INSTALLATION . . . . . . .

4-2 3120800SECTION 4 PLATFORMSSECTION4PLATFORMSFIGURE 4-1. STANDARD PLATFORM AND FOOTSWTICH INSTALLATION

3120800 4-3SECTION4PLATFORMSSECTION 4 PLATFORMSFIGURE 4-1. STANDARD PLATFORM AND FOOTSWTICH INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY.

1-14 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-4. REAR, STEERING & AXLE INSTALLATIONS - 4WS MACHINES

4-4 3120800SECTION 4 PLATFORMSSECTION4PLATFORMS106 Not Used107 3340454 Pad, Brake 2108 4160026 Washer, Belleville 8109 2880404 Key 1110 0652014 Bolt 5

3120800 4-5SECTION4PLATFORMSSECTION 4 PLATFORMS156 Cover, Rotator Options: 11670322 80HX 1670421 80HX+6 & 86HX 157 Bolt Options: 10641612 80HX (Bo

4-6 3120800SECTION 4 PLATFORMSSECTION4PLATFORMS223 0100019 Loctite #271 (Not Shown) A/R224 0100021 Primer (Not Shown) A/R225 2160001 Fitting, Grease -

3120800 4-7SECTION4PLATFORMSSECTION 4 PLATFORMSFIGURE 4-1. STANDARD PLATFORM AND FOOTSWTICH INSTALLATION (CONTINUED)FIG & ITEM # PART NUMBER DESC

4-8 3120800SECTION 4 PLATFORMSSECTION4PLATFORMSFIGURE 4-2. LOW MOUNT PLATFORM AND FOOTSWITCH INSTALLATION

3120800 4-9SECTION4PLATFORMSSECTION 4 PLATFORMSFIGURE 4-2. LOW MOUNT PLATFORM AND FOOTSWITCH INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY

4-10 3120800SECTION 4 PLATFORMSSECTION4PLATFORMS53 Nut 3/8"-16NC Options: A/R3311601 80HX 1Not Required 80HX+6 & 86HX 054 Bolt 3/8"-16N

3120800 4-11SECTION4PLATFORMSSECTION 4 PLATFORMS109 0080098 Adapter, Motor to Worm Gear 1110 2440044 Gear, Worm 1111 4740256 Washer, Thrust 2112 04401

4-12 3120800SECTION 4 PLATFORMSSECTION4PLATFORMSFIGURE 4-3. ROTATOR MOTOR ASSEMBLY.

3120800 4-13SECTION4PLATFORMSSECTION 4 PLATFORMSFIGURE 4-3. ROTATOR MOTOR ASSEMBLY.FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.3160083 ROTATOR

3120800 1-15SECTION1FRAMESECTION 1 FRAMEFIGURE 1-4. REAR, STEERING & AXLE INSTALLATIONS - 4WS MACHINESFIG & ITEM # PART NUMBER DESCRIPTION QT

4-14 3120800SECTION 4 PLATFORMSSECTION4PLATFORMSFIGURE 4-4. CONSOLE BOX ASSEMBLIES (PRIOR TO SEPTEMBER 1991)

3120800 4-15SECTION4PLATFORMSSECTION 4 PLATFORMSFIGURE 4-4. CONSOLE BOX ASSEMBLIES (PRIOR TO SEPTEMBER 1991)FIG & ITEM # PART NUMBER DESCRIPTION

4-16 3120800SECTION 4 PLATFORMSSECTION4PLATFORMS24 4360202 Switch, Toggle (Steer and Axle) 13790012 O-Ring 14060087 Guard, Toggle Switch 125 4360202 S

3120800 4-17SECTION4PLATFORMSSECTION 4 PLATFORMS49 4360199 Switch, Toggle (Lights) 13790012 O-Ring 14060087 Shield 10251948 AXLE SET LIGHT INSTALLATIO

4-18 3120800SECTION 4 PLATFORMSSECTION4PLATFORMSFIGURE 4-5. CONSOLE BOX ASSEMBLIES (SEPTEMBER 1991 TO PRESENT)

3120800 4-19SECTION4PLATFORMSSECTION 4 PLATFORMSFIGURE 4-5. CONSOLE BOX ASSEMBLIES (SEPTEMBER 1991 TO PRESENT)FIG & ITEM # PART NUMBER DESCRIPTIO

4-20 3120800SECTION 4 PLATFORMSSECTION4PLATFORMS34 3911012 Bolt #10-24NC x 3/4" 835 3640752 Tra ck 136 3910608 Screw #6-32NC x 1/2" 237 4750

3120800 4-21SECTION4PLATFORMSSECTION 4 PLATFORMS1600140 4WS Controller Replacement Parts (Also Refer top/n 3120351 PQ Controller Supplement):Electrica

4-22 3120800SECTION 4 PLATFORMSSECTION4PLATFORMS109 2PDT Relay Components Options: 1Prior to S/N 25609:4120012 Socket, Relay - 2PDT 13740057 Relay - 2

3120800 4-23SECTION4PLATFORMSSECTION 4 PLATFORMSFIGURE 4-5. CONSOLE BOX ASSEMBLIES (SEPTEMBER 1991 TO PRESENT) (CONTINUED)FIG & ITEM # PART NUMBE

1-16 3120800SECTION 1 FRAMESECTION1FRAME110 0560675 Block, Axle Shim 1111 1682260 Axle Extension Cylinder Assembly (See Section 5 For Breakdown)1112 0

4-24 3120800SECTION 4 PLATFORMSSECTION4PLATFORMSFIGURE 4-6. OPTIONAL COMMON PLATFORM MOUNTED COMPONENTS

3120800 4-25SECTION4PLATFORMSSECTION 4 PLATFORMSFIGURE 4-6. OPTIONAL COMMON PLATFORM MOUNTED COMPONENTSFIG & ITEM # PART NUMBER DESCRIPTION QTY.

4-26 3120800SECTION 4 PLATFORMSSECTION4PLATFORMS2920111 Halogen Light (November 1992 to Present) (Uses P/N 3536089 Mounting Plate)7006627 Bulb, Replac

3120800 4-27SECTION4PLATFORMSSECTION 4 PLATFORMS0960238 Bushing 13300048 Nut, Conduit 125 0860619 Box (Prior to S/N 24448 Only) A/R3911012 Screw, Roun

4-28 3120800SECTION 4 PLATFORMSSECTION4PLATFORMSFIGURE 4-6. OPTIONAL COMMON PLATFORM MOUNTED COMPONENTS (CONTINUED)FIG & ITEM # PART NUMBER DESCR

3120800 5-1SECTION5CYLINDERSSECTION 5 CYLINDERTABLE OF CONTENTSFIGURE DESCRIPTION PAGE5-1 AXLE EXTENSION CYLINDER ASSEMBLIES - 80HX WITH FIXED AXLE .

5-2 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-1. AXLE EXTENSION CYLINDER ASSEMBLIES - 80HX WITH FIXED AXLE

3120800 5-3SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-1. AXLE EXTENSION CYLINDER ASSEMBLIES - 80HX WITH FIXED AXLEFIG & ITEM # PART NUMBER DESCR

5-4 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-2. AXLE EXTENSION CYLINDER ASSEMBLIES - 80HX WITH OSCIL-LATING AXLE

3120800 5-5SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-2. AXLE EXTENSION CYLINDER ASSEMBLIES - 80HX WITH OSCILLATING AXLEFIG & ITEM # PART NUMBER

3120800 1-17SECTION1FRAMESECTION 1 FRAMEFIGURE 1-4. REAR, STEERING & AXLE INSTALLATIONS - 4WS MACHINES (CONTINUED)FIG & ITEM # PART NUMBER DE

5-6 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-3. AXLE LIFT CYLINDER ASSEMBLY

3120800 5-7SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-3. AXLE LIFT CYLINDER ASSEMBLYFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.AXLE LIFT CYLI

5-8 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-4. AXLE LOCKOUT CYLINDER ASSEMBLY

3120800 5-9SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-4. AXLE LOCKOUT CYLINDER ASSEMBLYFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.1683390 AXL

5-10 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-5. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 80HX BUILT PRIOR TO APRIL 1992)

3120800 5-11SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-5. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 80HX BUILT PRIOR TO APRIL 1992)FIG & ITEM #

5-12 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-6. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 80HX BUILT APRIL 1992 TO PRESENT)

3120800 5-13SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-6. PLATFORM LEVEL CYLINDER ASSEMBLIES (MODEL 80HX BUILT APRIL 1992 TO PRESENT)FIG & ITEM

5-14 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-7. SLAVE LEVEL CYLINDER ASSEMBLIES (80HX+6 EXTEND-A-REACH PRIOR TO S/N 29914)

3120800 5-15SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-7. SLAVE LEVEL CYLINDER ASSEMBLIES (80HX+6 EXTEND-A-REACH PRIOR TO S/N 29914)FIG & ITEM #

1-18 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-5. TIRE AND WHEEL DRIVE INSTALLATIONS

5-16 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-8. SLAVE LEVEL CYLINDER ASSEMBLIES (80HX+6 EXTEND-A-REACH S/N 29914 TO PRESENT)

3120800 5-17SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-8. SLAVE LEVEL CYLINDER ASSEMBLIES (80HX+6 EXTEND-A-REACH S/N 29914 TO PRESENT)FIG & ITEM

5-18 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-9. LIFT CYLINDER ASSEMBLIES - BOOM

3120800 5-19SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-9. LIFT CYLINDER ASSEMBLIES - BOOMFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.LIFT CYLI

5-20 3120800SECTION 5 CYLINDERSECTION5CYLINDERS0257194MANUAL DESCENT INSTALLATION (S/N 25609 TO PRESENT)Ref. 1Note: For machines built prior to s/n 25

3120800 5-21SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-9. LIFT CYLINDER ASSEMBLIES - BOOM (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION QTY. R

5-22 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-10. LIFT CYLINDER ASSEMBLY - EXTEND-A-REACH (80HX+6/86HX ONLY)

3120800 5-23SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-10. LIFT CYLINDER ASSEMBLY - EXTEND-A-REACH (80HX+6/86HX ONLY)FIG & ITEM # PART NUMBER DE

5-24 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-11. MASTER CYLINDER ASSEMBLY

3120800 5-25SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-11. MASTER CYLINDER ASSEMBLYFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.1681580 MASTER

3120800 1-19SECTION1FRAMESECTION 1 FRAMEFIGURE 1-5. TIRE AND WHEEL DRIVE INSTALLATIONSFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.WHEEL DRIVE I

5-26 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-12. STEER CYLINDER ASSEMBLIES (WITH FIXED AXLE)

3120800 5-27SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-12. STEER CYLINDER ASSEMBLIES (WITH FIXED AXLE)FIG & ITEM # PART NUMBER DESCRIPTION QTY.

5-28 3120800SECTION 5 CYLINDERSECTION5CYLINDERS51 1682439 Barrel Assembly 152 4563004 Spacer 153 Not Required1682268 STEER CYLINDER ASSEMBLY (VARIABLE

3120800 5-29SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-12. STEER CYLINDER ASSEMBLIES (WITH FIXED AXLE) (CONTINUED)FIG & ITEM # PART NUMBER DESCR

5-30 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-13. STEER CYLINDER ASSEMBLIES (WITH OSCILLATING AXLE)

3120800 5-31SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-13. STEER CYLINDER ASSEMBLIES (WITH OSCILLATING AXLE)FIG & ITEM # PART NUMBER DESCRIPTION

5-32 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-14. TELESCOPE CYLINDER ASSEMBLIES

3120800 5-33SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-14. TELESCOPE CYLINDER ASSEMBLIESFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.1682258TEL

5-34 3120800SECTION 5 CYLINDERSECTION5CYLINDERS— — — — — — — — — —2900365Seal Kit - 1682258 Cylinder (Includes Items 10,12,14,15, 17, 18, 29 and 38)10

3120800 5-35SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-14. TELESCOPE CYLINDER ASSEMBLIES (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION QTY. RE

1-20 3120800SECTION 1 FRAMESECTION1FRAME202 3300007 Lugnut 3/4”-16NF A/R2WD Machines 204WD Machines 40203 3790159 O-Ring A/R2WD Machines 24WD Machines

5-36 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-15. TIE-ROD CYLINDER ASSEMBLY (WITH OSCILLATING AXLE ONLY)

3120800 5-37SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-15. TIE-ROD CYLINDER ASSEMBLY (WITH OSCILLATING AXLE ONLY)FIG & ITEM # PART NUMBER DESCRI

5-38 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-16. CYLINDER BELLOWS INSTALLATION

3120800 5-39SECTION5CYLINDERSSECTION 5 CYLINDERFIGURE 5-16. CYLINDER BELLOWS INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.CYLINDER B

5-40 3120800SECTION 5 CYLINDERSECTION5CYLINDERSFIGURE 5-16. CYLINDER BELLOWS INSTALLATION (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION QTY. RE

3120800 6-1SECTION6HYDRAULICSSECTION 6 HYDRAULICSTABLE OF CONTENTSFIGURE DESCRIPTION PAGE6-1 HYDRAULIC DIAGRAM LIST - 80HX/80HX+6. . . . . . . . . . .

6-2 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIG & ITEM # PART NUMBER DESCRIPTION6—1 HYDRAULIC DIAGRAM LISTNote: Diagrams with asterisk (*) ar

3120800 6-3SECTION6HYDRAULICSSECTION 6 HYDRAULICS0257194* Manual Descent Hydraulic Diagram (S/N 25609 to Present)Oil Cooler Hydraulic Diagrams:2791448

6-4 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-2. HYDRAULIC DIAGRAM - AXLE EXTENSION AND STEER (2WS FIXED AXLE WITHOUT TOW PACKAGE)

3120800 6-5SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-2. HYDRAULIC DIAGRAM - AXLE EXTENSION AND STEER (2WS FIXED AXLE WITHOUT TOW PACKAGE)FIG &am

3120800 1-21SECTION1FRAMESECTION 1 FRAME211 Motor Assembly - Cessna Options (See Figure 1-7 for Breakdown):A/RUse 3160342 80HX 2WD/4WS Fixed Front Axl

6-6 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-3. HYDRAULIC DIAGRAM - AXLE EXTENSION AND STEER (2WS OSCILLATING AXLE WITHOUT TOW PACKAGE)

3120800 6-7SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-3. HYDRAULIC DIAGRAM - AXLE EXTENSION AND STEER (2WS OSCILLATING AXLE WITHOUT TOW PACKAGE)F

6-8 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-4. HYDRAULIC DIAGRAM - BRAKE WITH PRESSURE REDUCING VALVE (USED WITH AUSCO DRIVE BRAKES)

3120800 6-9SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-4. HYDRAULIC DIAGRAM - BRAKE WITH PRESSURE REDUCING VALVE (USED WITH AUSCO DRIVE BRAKES)FIG

6-10 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-5. HYDRAULIC DIAGRAM - DRIVE (2WD/2WS)

3120800 6-11SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-5. HYDRAULIC DIAGRAM - DRIVE (2WD/2WS)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.27

6-12 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICS35 to 37 Not Used38 2750774 Hose (Fixed Axle) 12752247 Hose (Oscillating Axle) 139 2220374 Fitting,

3120800 6-13SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-5. HYDRAULIC DIAGRAM - DRIVE (2WD/2WS) (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION

6-14 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-6. HYDRAULIC DIAGRAM - DRIVE (4WD/2WS)

3120800 6-15SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-6. HYDRAULIC DIAGRAM - DRIVE (4WD/2WS)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.27

REVISION LOG3120800 3February 1991 - Original Issue Of ManualJuly 1995 - Revised (New Format)July 1996 - Revised (Added Oscillating Axle Parts)June 19

1-22 3120800SECTION 1 FRAMESECTION1FRAME310 0100019 Loctite #271 (Not Shown) A/R311 3300007 Lugnut 3/4”-16NF A/R2WD Machines 204WD Machines 40312 Redu

6-16 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICS40 2750977 Hose (Fixed Axle) 22750777 Hose (Oscillating Axle) 241 2751468 Hose (Fixed Axle) 22752401

3120800 6-17SECTION6HYDRAULICSSECTION 6 HYDRAULICS74 2820031 Heatshrink (Not Shown - Use with #73 at Front Motors) 8ft/2.4m75 to 100 Not Used101 22203

6-18 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-7. HYDRAULIC DIAGRAM - LEVEL (80HX)

3120800 6-19SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-7. HYDRAULIC DIAGRAM - LEVEL (80HX)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.27920

6-20 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-8. HYDRAULIC DIAGRAM - LEVEL (80HX+6)

3120800 6-21SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-8. HYDRAULIC DIAGRAM - LEVEL (80HX+6)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.279

6-22 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-9. HYDRAULIC DIAGRAM - LIFT

3120800 6-23SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-9. HYDRAULIC DIAGRAM - LIFTFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.2791249 HYDRA

6-24 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-10. HYDRAULIC DIAGRAM - MANUAL DESCENT (PRIOR TO S/N 25609)

3120800 6-25SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-10. HYDRAULIC DIAGRAM - MANUAL DESCENT (PRIOR TO S/N 25609)FIG & ITEM # PART NUMBER DE

3120800 1-23SECTION1FRAMESECTION 1 FRAME4520178 Tire & Wheel Assembly - 30 x 12 x 20 Non-Marking A/R4520126 Tire & Wheel Assembly - Solid A/RF

6-26 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-11. HYDRAULIC DIAGRAM - MANUAL DESCENT (S/N 25609 TO PRESENT)

3120800 6-27SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-11. HYDRAULIC DIAGRAM - MANUAL DESCENT (S/N 25609 TO PRESENT)FIG & ITEM # PART NUMBER

6-28 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-12. HYDRAULIC DIAGRAM - OSCILLATING AXLE (80HX/80HX+6)

3120800 6-29SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-12. HYDRAULIC DIAGRAM - OSCILLATING AXLE (80HX/80HX+6)FIG & ITEM # PART NUMBER DESCRIP

6-30 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-13. HYDRAULIC DIAGRAM - PUMP

3120800 6-31SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-13. HYDRAULIC DIAGRAM - PUMPFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.2791816 HYDR

6-32 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICS48 2220808 Fitting, 45° 149 1320031 Clamp 850 2220596 Fitting, 90° 151 2220582 Fitting, Straight 552

3120800 6-33SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-13. HYDRAULIC DIAGRAM - PUMP (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.

6-34 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-14. HYDRAULIC DIAGRAM - ROTATE (80HX)

3120800 6-35SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-14. HYDRAULIC DIAGRAM - ROTATE (80HX)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.279

1-24 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-6. DRIVE MOTOR ASSEMBLY - 2WD/2WS FIXED FRONT AXLEMACHINES

6-36 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-15. HYDRAULIC DIAGRAM - SEQUENCE LINE

3120800 6-37SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-15. HYDRAULIC DIAGRAM - SEQUENCE LINEFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.279

6-38 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-16. HYDRAULIC DIAGRAM - SWING

3120800 6-39SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-16. HYDRAULIC DIAGRAM - SWINGFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.2791285 HYD

6-40 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-17. HYDRAULIC DIAGRAM - TELESCOPE

3120800 6-41SECTION6HYDRAULICSSECTION 6 HYDRAULICSFIGURE 6-17. HYDRAULIC DIAGRAM - TELESCOPEFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.2791991

6-42 3120800SECTION 6 HYDRAULICSSECTION6HYDRAULICSFIGURE 6-17. HYDRAULIC DIAGRAM - TELESCOPEFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.

3120800 7-1SECTION7ELECTRICALSECTION 7 ELECTRICALTABLE OF CONTENTSFIGURE DESCRIPTION PAGE7-1 ELECTRICAL DIAGRAM LIST . . . . . . . . . . . . . . . . .

7-2 3120800SECTION 7 ELECTRICALSECTION7ELECTRICALFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.7—1 ELECTRICAL DIAGRAM LIST Ref.Note: Diagrams with

3120800 7-3SECTION7ELECTRICALSECTION 7 ELECTRICAL4931463 Axle Limit Switch Wiring Diagram (Fixed Axle) Ref. D1060079 Cable, Electrical - 16/4 11.6m106

3120800 1-25SECTION1FRAMESECTION 1 FRAMEFIGURE 1-6. DRIVE MOTOR ASSEMBLY - 2WD/2WS FIXED FRONT AXLE MACHINESFIG & ITEM # PART NUMBER DESCRIPTION

7-4 3120800SECTION 7 ELECTRICALSECTION7ELECTRICAL4931598Engine Distress Wiring Diagram - Ford Engines (Prior to July 1994)Ref. B3740013 Relay 14360089

3120800 7-5SECTION7ELECTRICALSECTION 7 ELECTRICAL4360294 Breaker, Circuit - 30 Amp 14931314/4931692Generator Wiring Diagram - 110V (Ford) (Prior to Ma

7-6 3120800SECTION 7 ELECTRICALSECTION7ELECTRICAL4932876Jack (Axle) Wiring Diagram (With Oscillating Axle Dual Jack) (80HX+6)Ref. 2/B4921875 Harness -

3120800 7-7SECTION7ELECTRICALSECTION 7 ELECTRICAL1282721/49329334WS Without Prop Tele Ref. B/21282722/49329322WS With Prop Tele Ref. C/11282722/493293

7-8 3120800SECTION 7 ELECTRICALSECTION7ELECTRICAL3990010 Diode - 6 Amp A/R3730095 Resistor 7.50 Ohms 14921388 Harness, Engine (From Ground Control Box

3120800 7-9SECTION7ELECTRICALSECTION 7 ELECTRICALFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.

7-10 3120800SECTION 7 ELECTRICALSECTION7ELECTRICALFIGURE 7-2. ELECTRICAL SCHEMATIC - PLATFORM (SHEET 1 OF 2).

3120800 7-11SECTION7ELECTRICALSECTION 7 ELECTRICALFIGURE 7-2. ELECTRICAL SCHEMATIC - PLATFORM (SHEET 2 OF 2).

7-12 3120800SECTION 7 ELECTRICALSECTION7ELECTRICALFIGURE 7-3. ELECTRICAL SCHEMATIC - GROUND (SHEET 1 OF 2).

3120800 7-13SECTION7ELECTRICALSECTION 7 ELECTRICALFIGURE 7-3. ELECTRICAL SCHEMATIC - GROUND (SHEET 2 OF 2).

1-26 3120800SECTION 1 FRAMESECTION1FRAME— — — — — — — — — — 2900659 Seal Kit (Includes Items 7, 14, 17, 24, 27, 28 & 29) 1FIGURE 1-6. DRIVE MOTOR

7-14 3120800SECTION 7 ELECTRICALSECTION7ELECTRICAL THIS PAGE INTENTIONALLY LEFT BLANK

3120800 8-1SECTION8DECALSSECTION 8 DECALSTABLE OF CONTENTSFIGURE DESCRIPTION PAGE8-1 DECALS INSTALLATION . . . . . . . . . . . . . . . . . . . . . .

8-2 3120800SECTION 8 DECALSSECTION8DECALSFIGURE 8-1. DECALS INSTALLATION

3120800 8-3SECTION8DECALSSECTION 8 DECALSFIGURE 8-1. DECALS INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.COMMON DECALS INSTALLATION

8-4 3120800SECTION 8 DECALSSECTION8DECALS1700959 86HX Brown Prior to July 19901701379 80HX+6 Black28 Decal - JLG Lift or JLG Options: 11700422 JLG Lif

3120800 8-5SECTION8DECALSSECTION 8 DECALSDECAL INSTALLATION (VARIABLE PARTS) Ref.0252150 80HX Australian Spec Prior To S/N 25609 Ref. 60257200/0257201

8-6 3120800SECTION 8 DECALSSECTION8DECALS204 Decal - Steer/Axle Select Options: 13251870 Australian Spec1701531 Dutch Spec1701506 French Spec1701562 G

3120800 8-7SECTION8DECALSSECTION 8 DECALS211 Nameplate - CE (S/N 25609 to Present) Not Required Australian Spec1702928 Dutch, French, German, Austrian

8-8 3120800SECTION 8 DECALSSECTION8DECALSFIGURE 8-1. DECALS INSTALLATION (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.

3120800 9-1SECTION9RECOMMENEDSERVICEPARTSSTOCKSECTION 9 RECOMMENDED SERVICE PARTS STOCKMODELS 80HX/80HX+6 (WITH DEUTZ ENGINE)The following list will s

3120800 1-27SECTION1FRAMESECTION 1 FRAMEFIGURE 1-6. DRIVE MOTOR ASSEMBLY - 2WD/2WS FIXED FRONT AXLE MACHINES (CONTINUED)FIG & ITEM # PART NUMBER

9-2 3120800SECTION 9 RECOMMENDED SERVICE PARTS STOCKSECTION9RECOMMENEDSERVICEPARTSSTOCK4360112 Breaker, Circuit - 5 Amp (Figure 4-5) 1 1 24360209 Brea

3120800 10-1SECTION10SPECIALOPTIONSSECTION 10 SPECIAL OPTIONSNote: This list is to accommodate machines ordered with special equipment. Options may no

10-2 3120800SECTION 10 SPECIAL OPTIONSSECTION10SPECIALOPTIONS0239194 Cold Weather Start Kit Installation Ref.4360295 IGNITION SWITCH WITH INDIVIDUAL C

3120800 10-3SECTION10 SPECIALOPTIONSSECTION 10 SPECIAL OPTIONS0250732 3’ x 8’ Low Mount Platform Ref.0238442 PLATFORM STEP INSTALLATION Ref.RECEPTACLE

10-4 3120800SECTION 10 SPECIAL OPTIONSSECTION10SPECIALOPTIONSFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.

3120800 1INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HXP/N PAGE0060020 . . . . . 2-6

2 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX0238630 . . . . . 2-330238692

3120800 3INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX0256666 . . . . . 1-550256675

4 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX0641510 . . . .2-1280641510

3120800 5INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX0901199 . . . . 2-1310901235

1-28 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-7. DRIVE MOTOR ASSEMBLY - 2WD/4WS, 4WD/2WS AND 4WD/4WSFIXED FRONT AXLE MACHINES

6 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX1281929/49324547-61281929/4932

3120800 7INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX1690744 . . . . . 6-251690744

8 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX2200201 . . . . . . 5-7220020

3120800 9INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX2220635 . . . . . 6-392220648

10 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX2751321 . . . . . 6-11275132

3120800 11INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX2920034 . . . . . . 7-329200

12 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX3311401 . . . . . 2-95331140

3120800 13INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX3450203 . . . . . 3-10345020

14 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX3841012 . . . . . . 3-738410

3120800 15INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX4160086 . . . . . 2-68416009

3120800 1-29SECTION1FRAMESECTION 1 FRAMEFIGURE 1-7. DRIVE MOTOR ASSEMBLY - 2WD/4WS, 4WD/2WS AND 4WD/4WS FIXED FRONT AXLE MACHINESFIG & ITEM # PAR

16 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX4360289 . . . . . 4-19436029

3120800 17INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX4640692 . . . . . . 2-946407

18 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX4751600 . . . . . 2-83475160

3120800 19INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX4842979 . . . . 2-1274842979

20 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX7000447 . . . . . 2-27700044

3120800 21INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX7003103 . . . . 2-1037003635

22 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX7007933 . . . . . 2-42700793

3120800 23INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX7016375 . . . . . 2-90701637

24 3120800INDEXPART NUMBER INDEXStarting Serial No. XXXXXXXXXXOriginal Issue - 11/1985Revised - 4/16/2003MODEL 80H/80HX

1-30 3120800SECTION 1 FRAMESECTION1FRAME24 Not Used25 Kit Gasket, Housing 126 7004916 Rotating Kit Assembly (Includes Items 27-36) 127 7004936 Ring,

Corporate OfficeJLG Industries, Inc.1 JLG DriveMcConnellsburg PA. 17233-9533USA (717) 485-5161 (717) 485-6417JLG Worldwide LocationsJLG Industries (

3120800 1-31SECTION1FRAMESECTION 1 FRAMEFIGURE 1-7. DRIVE MOTOR ASSEMBLY - 2WD/4WS, 4WD/2WS AND 4WD/4WS FIXED FRONT AXLE MACHINES (CONTINUED)FIG &

REVISION LOG4 3120800

1-32 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-8. DRIVE MOTOR ASSEMBLY - 2WD/2WS, 2WD/4WS, 4WD/2WS AND 4WD/4WS OSCILLATING FRONT AXLE MACHINES

3120800 1-33SECTION1FRAMESECTION 1 FRAMEFIGURE 1-8. DRIVE MOTOR ASSEMBLY - 2WD/2WS, 2WD/4WS, 4WD/2WS AND 4WD/4WS OSCILLATING FRONT AXLE MACHINESFIG &

1-34 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-9. BRAKE ASSEMBLY - AUSCO (2WD PRIOR TO JANUARY 1992)

3120800 1-35SECTION1FRAMESECTION 1 FRAMEFIGURE 1-9. BRAKE ASSEMBLY - AUSCO (2WD PRIOR TO JANUARY 1992)FIG & ITEM # PART NUMBER DESCRIPTION QTY. R

1-36 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-10. BRAKE ASSEMBLY - MICO (4WD PRIOR TO JULY 1991)

3120800 1-37SECTION1FRAMESECTION 1 FRAMEFIGURE 1-10. BRAKE ASSEMBLY - MICO (4WD PRIOR TO JULY 1991)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.

1-38 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-11. BRAKE ASSEMBLY - MICO (2WD JANUARY 1992 TO PRESENT AND 4WD JULY 1991 TO PRESENT)

3120800 1-39SECTION1FRAMESECTION 1 FRAMEFIGURE 1-11. BRAKE ASSEMBLY - MICO (2WD JANUARY 1992 TO PRESENT AND 4WD JULY 1991 TO PRESENT)FIG & ITEM #

1-40 3120800SECTION 1 FRAMESECTION1FRAME11 Hardware Options: 17000796 Screw, Bleeder (Prior to S/N 33906)7018609 Plug, Pipe (S/N 33906 to S/N 51532)No

3120800 1-41SECTION1FRAMESECTION 1 FRAMEFIGURE 1-11. BRAKE ASSEMBLY - MICO (2WD JANUARY 1992 TO PRESENT AND 4WD JULY 1991 TO PRESENT) (CONTINUED)FIG

3120800 5FIGURE NO. TITLE PAGE NO.TABLE OF CONTENTSSECTION 1 - FRAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-42 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-12. GEAR REDUCER ASSEMBLY 2WD/2WS WITH FIXED FRONT AXLE AND ALL 2WD WITH OSCILLATING FRONT AXLE)

3120800 1-43SECTION1FRAMESECTION 1 FRAMEFIGURE 1-12. GEAR REDUCER ASSEMBLY 2WD/2WS WITH FIXED FRONT AXLE AND ALL 2WD WITH OSCILLATING FRONT AXLE)FIG

1-44 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-13. DRIVE HUB ASSEMBLIES

3120800 1-45SECTION1FRAMESECTION 1 FRAMEFIGURE 1-13. DRIVE HUB ASSEMBLIESFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.DRIVE HUB ASSEMBLIES Ref.2

1-46 3120800SECTION 1 FRAMESECTION1FRAME7000280 Cover Assembly 123 7000218 Cover 124 7000219 Cap, Cover 125 7000220 Bolt 426 Kit Cap, Disconnect 127 K

3120800 1-47SECTION1FRAMESECTION 1 FRAMEFIGURE 1-13. DRIVE HUB ASSEMBLIES (CONTINUED)FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.

1-48 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-14. VALVES & SWITCHES INSTALLATIONS (FRAME MOUNTED)

3120800 1-49SECTION1FRAMESECTION 1 FRAMEFIGURE 1-14. VALVES & SWITCHES INSTALLATIONS (FRAME MOUNTED)FIG & ITEM # PART NUMBER DESCRIPTION QTY.

1-50 3120800SECTION 1 FRAMESECTION1FRAME0251115 AXLE LIMIT SWITCH INSTALLATION (2WD FIXED FRONT AXLE)Ref. D0251177 AXLE LIMIT SWITCH INSTALLATION (4WD

3120800 1-51SECTION1FRAMESECTION 1 FRAME302 4761400 Lockwasher 1/4” 8303 3300151 Nut, Acorn 1/4”-20NC 8304 Shield - Front Options: 14060432 Used with

6 3120800TABLE OF CONTENTS FIGURE NO. TITLE PAGE NO.2-24 GENERATOR INSTALLATION - FORD MACHINES BUILT MARCH 1995 TO PRESENT2-922-25 DUAL FUEL IN

1-52 3120800SECTION 1 FRAMESECTION1FRAME551D 7011336 Cartridge 22900770 Seal Kit - 7011336 Cartridge (1 Per Assembly) 2552 0641506 Bolt 5/16”-18NC x 3

3120800 1-53SECTION1FRAMESECTION 1 FRAMEFIGURE 1-14. VALVES & SWITCHES INSTALLATIONS (FRAME MOUNTED) (CONTINUED)FIG & ITEM # PART NUMBER DESC

1-54 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-15. AXLE LIFT CYLINDER INSTALLATIONS

3120800 1-55SECTION1FRAMESECTION 1 FRAMEFIGURE 1-15. AXLE LIFT CYLINDER INSTALLATIONSFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.AXLE LIFT CYLI

1-56 3120800SECTION 1 FRAMESECTION1FRAME3539843 80HX 2WD with Oscillating Front Axle/Single Axle Lift Cylinder13539843 80HX with Oscillating Front Axl

3120800 1-57SECTION1FRAMESECTION 1 FRAMENot Required 80HX 2WD with Oscillating Front Axle/Single Axle Lift Cylinder0Not Required 80HX with Oscillating

1-58 3120800SECTION 1 FRAMESECTION1FRAMEFIGURE 1-16. TOW PACKAGE INSTALLATION

3120800 1-59SECTION1FRAMESECTION 1 FRAMEFIGURE 1-16. TOW PACKAGE INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.TOW PACKAGE INSTALLATI

1-60 3120800SECTION 1 FRAMESECTION1FRAME4740311 80HX 4WD with Stops53 Bushing Options: 10960071 80HX 2WD Prior to S/N 29425 Not Required 80HX 2WD S/N

3120800 2-1SECTION2TURNTABLESECTION 2 TURNTABLETABLE OF CONTENTSFIGURE DESCRIPTION PAGE2-1 BOOM, TURNTABLE AND BEARING LUBE INSTALLATIONS . . . . . .

3120800 7FIGURE NO. TITLE PAGE NO.TABLE OF CONTENTSSECTION 6 - HYDRAULICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-2 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-1. BOOM, TURNTABLE AND BEARING LUBE INSTALLATION

3120800 2-3SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-1. BOOM, TURNTABLE AND BEARING LUBE INSTALLATIONFIG & ITEM # PART NUMBER DESCRIPTION QTY.

2-4 3120800SECTION 2 TURNTABLESECTION2TURNTABLE23 4300034 Stud (Not Shown) 124 to25 Not Used26 3311601 Nut 3/8"-16NC 127 Not Used28 0960562Bushin

3120800 2-5SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-1. BOOM, TURNTABLE AND BEARING LUBE INSTALLATION (CONTINUED)FIG & ITEM # PART NUMBER DESC

2-6 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-2. CONTROL VALVE INSTALLATION - VICKERS PROPORTIONAL

3120800 2-7SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-2. CONTROL VALVE INSTALLATION - VICKERS PROPORTIONALFIG & ITEM # PART NUMBER DESCRIPTION

2-8 3120800SECTION 2 TURNTABLESECTION2TURNTABLE29 4761700 Lockwasher 7/16" A/R30 0641606 Bolt 3/8"-16NC x 3/4" A/R31 0641608 Bolt 3/8&q

3120800 2-9SECTION2TURNTABLESECTION 2 TURNTABLE52 Control Valve Assembly (Bang-Bang) Options: 146407111 Section (0252186 Installation) (See Figure 2-1

2-10 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-3. CONTROL VALVE ASSEMBLY (VICKERS) (PRIOR TO OCTOBER 1994)

3120800 2-11SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-3. CONTROL VALVE ASSEMBLY (VICKERS) (PRIOR TO OCTOBER 1994)FIG & ITEM # PART NUMBER DESC

8 3120800TABLE OF CONTENTS FIGURE NO. TITLE PAGE NO.

2-12 3120800SECTION 2 TURNTABLESECTION2TURNTABLE39 7006752 Retainer 240 Kit Ring, Back-Up 241 Kit O-Ring 242 7006773 Spring 243 7006756 Poppet 244 700

3120800 2-13SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-3. CONTROL VALVE ASSEMBLY (VICKERS) (PRIOR TO OCTOBER 1994) (CONTINUED)FIG & ITEM # PART

2-14 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-4. CONTROL VALVE ASSEMBLY (VICKERS) (OCTOBER 1994 TO PRESENT)

3120800 2-15SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-4. CONTROL VALVE ASSEMBLY (VICKERS) (OCTOBER 1994 TO PRESENT)FIG & ITEM # PART NUMBER DE

2-16 3120800SECTION 2 TURNTABLESECTION2TURNTABLE137 Kit O-Ring (2 Per Section) A/R138 Not Serviced Cap, End (2 Per Section) A/R— — — — — — — — — —7009

3120800 2-17SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-4. CONTROL VALVE ASSEMBLY (VICKERS) (OCTOBER 1994 TO PRESENT) (CONTINUED)FIG & ITEM # PA

2-18 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-5. CONTROL VALVE ASSEMBLY - RACINE BANG-BANG WITH DUMP SECTION

3120800 2-19SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-5. CONTROL VALVE ASSEMBLY - RACINE BANG-BANG WITH DUMP SECTIONFIG & ITEM # PART NUMBER D

2-20 3120800SECTION 2 TURNTABLESECTION2TURNTABLE25 7002324 Plug 1WORKING SECTIONS (STANDARD PARTS) Ref.40 7004859 Solenoid Assembly (2 Per Section) (I

3120800 2-21SECTION2TURNTABLESECTION 2 TURNTABLENot Required(4640711, 4640710, 4640734 and 4640730 Valves)7002315Steer/Tele Section (4640246 and 46406

3120800 1-1SECTION1FRAMESECTION 1 FRAMETABLE OF CONTENTSFIGURE DESCRIPTION1-1 FRAME STEERING & AXLE INSTALLATIONS - 2WD FIXED AXLE MACHINES . . .

2-22 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-6. CONTROL VALVE ASSEMBLY - BANG-BANG WITH DUMP SECTION

3120800 2-23SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-6. CONTROL VALVE ASSEMBLY - BAN G -BA N G WIT H DUM P S EC T IONFIG & ITEM # PART NUM

2-24 3120800SECTION 2 TURNTABLESECTION2TURNTABLE152 Section #2 Options: 17002316 Level Section (4640941 Valve) (Prior to S/N 27357)7011183 Level Secti

3120800 2-25SECTION2TURNTABLESECTION 2 TURNTABLE FIGURE 2-6. CONTROL VALVE ASSEMBLY - BANG-BANG WITH DUMP SECTION (CONTINUED)FIG & ITEM # PART

2-26 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-7. CONTROL VALVE ASSEMBLY - BANG-BANG WITH INLET RELIEF

3120800 2-27SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-7. CONTROL VALVE ASSEMBLY - BANG-BANG WITH INLET RELIEFFIG & ITEM # PART NUMBER DESCRIPT

2-28 3120800SECTION 2 TURNTABLESECTION2TURNTABLE28 7002262 Dual Pilot Check Valve Assembly 7002257 Section (Due to various suppliers - internal com-po

3120800 2-29SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-7. CONTROL VALVE ASSEMBLY - BANG-BANG WITH INLET RELIEF (CONTINUED)FIG & ITEM # PART NUM

2-30 3120800SECTION 2 TURNTABLESECTION2TURNTABLEFIGURE 2-8. CONTROL VALVE ASSEMBLY - 1 SECTION BANG-BANG (80HX+6 ONLY)

3120800 2-31SECTION2TURNTABLESECTION 2 TURNTABLEFIGURE 2-8. CONTROL VALVE ASSEMBLY - 1 SECTION BANG-BANG (80HX+6 ONLY)FIG & ITEM # PART NUMBER DE