Table of Contents
TRANSPORTING .............................................................................6-1
Transporting by Road ....................................................................6-1
Transporting by Trailer ..................................................................6-1
Loading / Unloading on Trailer ...................................................6-2
Fastening Machine for Transporting ........................................6-4
Transporting Wheel Loader (Urgent Situation) ....................6-5
Towing Method ................................................................................6-9
Lifting Machine ............................................................................. 6-10
MAINTENANCE ...............................................................................7-1
Correct Maintenance and Inspection Procedures ...............7-1
Check the Hour Meter Regularly ................................................7-3
Layout ..................................................................................................7-4
Preparations for Inspection and Maintenance .....................7-8
Lock Frames .................................................................................... 7-10
Inspection/Maintenance Side Access Cover ....................... 7-11
Rear Grille ........................................................................................ 7-12
Periodic Replacement of Parts ................................................. 7-13
Maintenance Guide ..................................................................... 7-14
Kind of Oils ...................................................................................... 7-20
List of Consumable Parts ........................................................... 7-23
A. Greasing ...................................................................................... 7-27
B. Engine .......................................................................................... 7-32
Check Engine Oil Level .......................................................... 7-32
Change Engine Oil .................................................................. 7-33
Replace Engine Oil Filter ....................................................... 7-35
Check Crankcase Breather Tube ....................................... 7-36
Replace Crankcase Air Breather Element ..................... 7-37
Check Vibration Damper ...................................................... 7-39
C. Power Train ................................................................................ 7-40
Check Transmission Oil Level .............................................. 7-40
Change Transmission Oil ...................................................... 7-41
Replace Transmission Oil Filter ........................................... 7-41
Clean Transmission Oil Suction Strainer ......................... 7-41
Torque Converter Air Breather ........................................... 7-44
Check Axle Oil Level ............................................................... 7-45
Change Axle Oil ....................................................................... 7-46
Leaks ...................................................................................... 7-47
Clean Axle Housing Air Breather ....................................... 7-47
D. Hydraulic System ..................................................................... 7-48
Check Hydraulic Oil Level .................................................... 7-50
Change Hydraulic Oil/Clean Hydraulic Oil Tank ........... 7-51
Bleed Air from the Hydraulic System. .............................. 7-52
Clean Suction Filter ................................................................ 7-53
Clean Pilot Oil Filter (Brake Circuit) ................................... 7-54
Clean Pilot Oil Filter (Steering Circuit) ............................. 7-56
Replace Hydraulic Tank Oil Filter ....................................... 7-57
Replace Air Breather Element ............................................. 7-59
Leakage, Looseness, and Damage .............................. 7-60
Leakage, Looseness, and Damage .............................. 7-61
Check Gas Pressure in Ride Control Accumulator ....... 7-61
Check Gas Pressure in Steering Accumulator ............... 7-61
Check Hoses and Lines ......................................................... 7-62
CONTENTS
E. Fuel System ................................................................................ 7-67
Check Fuel Level ...................................................................... 7-67
Recommended Fuel ............................................................... 7-67
Refueling .................................................................................... 7-68
Drain Water and Sediment from Fuel Tank .................... 7-69
Drain Fuel Pre-Filter ................................................................ 7-70
Bleed Air from the Fuel System .......................................... 7-71
Replace Fuel Main Filter Element ...................................... 7-72
Replace Fuel Pre-Filter Element ......................................... 7-73
Clean Fuel Solenoid Pump Strainer .................................. 7-74
Check Fuel Hoses .................................................................... 7-76
F. Air Cleaner ................................................................................... 7-77
Replace Air Cleaner Element (ZW310-6) ......................... 7-77
Clean Air Cleaner Outer Element (ZW330-6) ................ 7-78
(ZW330-6) ............................................................................. 7-78
Dust Ejection Valve (ZW310-6 Only) ................................ 7-79
Check Air Inlet System ......................................................... 7-80
G. Cooling System ........................................................................ 7-81
Coolant ....................................................................................... 7-81
Precautions for handling antifreeze ................................. 7-81
Check Coolant Level .............................................................. 7-83
Check Drive Belt ...................................................................... 7-84
Check Drive Belt Tensioner .................................................. 7-85
Replace DCA4 Coolant Filter Cartridge ........................... 7-86
Change Coolant ....................................................................... 7-91
System ................................................................................... 7-93
H. Electrical System ...................................................................... 7-94
Batteries ..................................................................................... 7-94
Operation ............................................................................. 7-98
Check Work Lights .................................................................. 7-99
Check Horn and Reverse Buzzer ......................................7-100
Check Electrical Harnesses and Fuses ...........................7-101
Fuse Box A ...............................................................................7-102
Fuse Box B ................................................................................7-102
I. Brake System .............................................................................7-103
Performance ......................................................................7-103
Check Parking Brake Force ................................................7-104
Looseness, and Damage ...............................................7-105
Check Gas Pressure in Accumulator ...............................7-106
Check Brake Disks (Service and Parking) ......................7-106
J. Tire ................................................................................................7-107
Check Air pressure ................................................................7-107
Adjustment .............................................................................7-107
Check Tire for Damage ........................................................7-108
Check Wheel Bolt Torque ...................................................7-108
Removal and Installation of Tire ............................................7-111
Tire Wheel ................................................................................7-111
K. Air Conditioner .......................................................................7-112
Air Filters .............................................................................7-112
Check Air Conditioner .........................................................7-116
Table of Contents
