SkyTrak 6036 Service Manual User Manual

Page 454

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10.2

Model 6036 Legacy

Index

Electrical Schematic

Legend ................................... 9.15

Electrical Symbols

Directory ................................ 9.14

Engine Start Circuit................... 9.22
Four Wheel Steer Circuit .......... 9.28
Front Steer Circuit..................... 9.26
Front Windshield Wiper

Circuit..................................... 9.32

Heater Circuit............................9.38
Introduction ............................... 9.10
Main Electrical

Schematic .................... 9.20–9.21

Probing Electrical

Connectors ............................9.11

Roof Windshield Wiper

Circuit..................................... 9.34

Troubleshooting with a Digital

Multimeter (DMM) .................. 9.10

Windshield Washer Circuit........ 9.36

Emergency Exit Rear Window ........ 1.6

Enclosed Cab (Optional)

Components ............................... 4.19

Enclosed Cab Components

Door and Latches ..................... 4.23
Heater/Defroster System .......... 4.19
Roof Wiper Assembly ............... 4.19
Windows ................................... 4.24
Windshield Wiper Assembly ..... 4.19
Windshield/Skylight

Washer Assembly .................. 4.19

Engine Cooling System

Radiator Pressure Cap ............... 7.7
Radiator/Oil Cooler and

Coolant Heater
Replacement.......................... 7.10

Thermostat Replacement ........... 7.7

Engine Exhaust System

Installation................................. 7.24
Removal.................................... 7.23

Engine Replacement

Disassembly, Inspection

and Service ............................7.30

Installation................................. 7.30
Removal.................................... 7.25

Engine Start Circuit

Starter .......................................9.58
Starting Circuit .......................... 9.57

Engine: Cummins 4BT3.9

Air Cleaner Assembly ............... 7.24
Cooling System........................... 7.7
Electrical System ......................7.14
Exhaust System........................ 7.23
Fuel System.............................. 7.15
Introduction ................................. 7.2
Replacement............................. 7.25

Safety Information .......................7.4
Serial Number .............................7.6
Specifications and Maintenance

Information ...............................7.6

Standard Practices......................7.6
Storage......................................7.37
Troubleshooting ........................7.38

F

Fluids, Lubricants and Capacities

Axles (Differential Housings).....2.16
Drive Shaft Splines....................2.19
Electrical....................................2.19
Engine .......................................2.18
General Anti-Corrosion .............2.19
Hydraulic System ......................2.18
Lubrication Points (Grease

Fittings) ..................................2.17

Paint ..........................................2.20
Thread Locking Compound.......2.20
Transmission.............................2.17
Wheel Ends...............................2.17

Four-Wheel Steer Indexing

Procedure....................................8.58

Fuel System

After Fuel System Service.........7.22
Diesel Fuel ................................7.16
Fuel Filter ..................................7.20
Fuel Injectors.............................7.20
Fuel Level Sender and

Gauge ....................................7.20

Fuel Lift Pump Inspection..........7.20
Fuel Lift Pump Testing ..............7.20
Fuel/Hydraulic Oil Tank.............7.16
Venting Air from the Fuel

System ...................................7.20

Fuses and Relays

Circuit Protection - Fuses............9.8
Fuse and Relay

Replacement ............................9.9

G

General Information and Specifications

After Service Startup and

Checks ...................................2.22

Bearings ....................................2.21
Cleaning ....................................2.20
Component Terminology.............2.3
Fluids, Lubricants and

Capacities ..............................2.16

Hoses and Tubes ......................2.21
Introduction .................................2.4
Metric Conversion Factors ..........2.6
Pressure Testing and

Adjustment .............................2.22

Replacement .............................2.21
Specifications ..............................2.8

Torques ...................................... 2.5

Ground Connections ....................... 9.6

H

Hazard/Emergency Information

Decals........................................... 1.7

Hoses and Tubes

Inspection ................................. 2.21
Installation ................................ 2.21

Hoses, Tube Lines, Fittings, Etc.

Replacement .............................. 8.6
Replacement Considerations ..... 8.6

Hydraulic Circuits and Troubleshooting

Attachment Tilt (Down) and

Slave Cylinder Circuit ............ 8.28

Attachment Tilt (Up) and

Slave Cylinder Circuit ............ 8.30

Attachment Tilt and Slave

Circuit Description ................. 8.54

Auxiliary Hydraulics Circuit

(Female) ................................ 8.36

Auxiliary Hydraulics Circuit

(Male) .................................... 8.34

Auxiliary Hydraulics Circuit

Description............................. 8.54

Boom Extend Circuit................. 8.16
Boom Extend/Retract Circuit

Description............................. 8.52

Boom Lift Circuit ....................... 8.20
Boom Lift/Lower Circuit

Description............................. 8.52

Boom Lower Circuit .................. 8.22
Boom Retract Circuit ................ 8.18
Brake Circuit ............................. 8.14
Brake Circuit Description .......... 8.50
Crab Steering Circuit (Left)....... 8.46
Crab Steering Circuit (Right) .... 8.48
Four-Wheel Steering

Circuit (Left Turn)................... 8.42

Four-Wheel Steering

Circuit (Right Turn) ................ 8.44

Frame Sway (Left) Circuit......... 8.24
Frame Sway (Right) Circuit ...... 8.26
Frame Sway Circuit

Description............................. 8.53

Front-Wheel Steering

Circuit (Left Turn).................. 8.38

Front-Wheel Steering

Circuit (Right Turn) ................ 8.40

Pump, Unloader Valve and

Cooling Circuit ....................... 8.32

Pump, Unloader Valve and

Cooling Circuit Description .... 8.54

Steering Circuit Descriptions .... 8.55

Hydraulic Cylinders

Attachment Tilt Cylinder ......... 8.101

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