CONTENTS
(Only ZX345US-6 class) ......................................................... 7-44
Electric Grease Gun ...................................................................... 7-46
Components Name ................................................................ 7-47
Battery Charger Operation .................................................. 7-48
Charger Lamps .........................................................................7-48
B. Engine .......................................................................................... 7-53
Check Engine Oil Level .......................................................... 7-53
Change Engine Oil .................................................................7-55
Replace Engine Oil Filter .......................................................7-55
Sampling the Engine Oil (Only ZX225USLC-6) ................... 7-58
Check and Clean Around the Engine ...............................7-59
Replace Oil Separator Element (Only ZX135US-6) ...... 7-59
C. Transmission ..............................................................................7-60
Pump Transmission (Except ZX135US-6) ........................7-60
Swing Reduction Gear .......................................................... 7-61
Travel Reduction Gear ........................................................... 7-62
D. Hydraulic System .....................................................................7-64
Inspection and Maintenance of Hydraulic Equipment ... 7-64
Check Hydraulic Oil Level .................................................... 7-67
Change Hydraulic Oil .............................................................7-68
Sampling the Engine Oil ............................................................ 7-69
Bleed Air from the Hydraulic System ............................... 7-70
Suction Filter Cleaning ..........................................................7-71
Replace Full-Flow Filter .........................................................7-72
Replace Pilot Oil Filter............................................................7-73
Replace Air Breather Element .............................................7-74
Check Hoses and Lines .........................................................7-75
E. Fuel System ................................................................................7-79
Recommended Fuel ............................................................... 7-79
Drain Fuel Tank Sump ............................................................ 7-81
Drain Fuel Pre-Filter ................................................................7-82
Replace Fuel Main Filter Element ...................................... 7-85
Replace Fuel Pre-Filter Element ......................................... 7-87
Check Fuel Hoses .................................................................... 7-89
F. Air Cleaner ................................................................................... 7-90
Clean and Replace Air Cleaner Element (Outer) .......... 7-90
Replace Air Cleaner Element (Inner) ................................ 7-92
G. Cooling System ........................................................................ 7-93
Check Coolant Level ..............................................................7-94
Check and Adjust Fan Belt Tension ...................................7-96
Change Coolant .......................................................................7-98
Clean Radiator/Oil Cooler/Inter Cooler Core ...............7-100
Clean Oil Cooler, Radiator and Inter Cooler
Front Screen ......................................................................7-102
Clean Air Conditioner Condenser ...................................7-102
Clean Fuel Oil Cooler ...........................................................7-102
Drain Intercooler (only ZX135US-6) ...............................7-103
H. Electrical System ....................................................................7-104
Battery ....................................................................................... 7-105
Replace Battery ......................................................................7-108
Check Electrolyte Specific Gravity ..................................7-109
Replacing Fuses .....................................................................7-110
Fuse Box .........................................................................................7-111
I. Miscellaneous ...........................................................................7-113
Check and Replace Bucket Teeth ....................................7-113
Change Bucket .......................................................................7-115
Convert Bucket Connection Into Face Shovel ............7-116
Adjust Bucket Linkage ........................................................7-117
Remove Travel Levers ..........................................................7-118
Check and Replace Seat Belt .............................................7-118
Check Windshield Washer Fluid Level ...........................7-119
Check Track Sag .....................................................................7-120
Clean and Replace Air Conditioner Filter .....................7-125
Check Air Conditioner .........................................................7-128
Clean Cab Floor......................................................................7-130
Retighten Cylinder Head Bolt ...........................................7-131
Inspect and Adjust Valve Clearance ...............................7-131
Measure Engine Compression Pressure........................7-131
Check Starter and Alternator ............................................7-131
Check and Replace EGR Device .......................................7-131
EGR Cooler Cleaning ............................................................7-131
Check Turbo Charger ...........................................................7-131
Check and Clean Injector ...................................................7-132
Check Gas Damper ...............................................................7-132
Tightening and Retightening Torque of
Nuts and Bolts...................................................................7-132
J. Aftertreatment Device ..........................................................7-161
Check and Clean Aftertreatment Device ......................7-161
K. Urea SCR System ....................................................................7-162
Check DEF/AdBlue® ..............................................................7-164
Refill DEF/AdBlue® ................................................................7-164
Clean Filler Port Strainer .....................................................7-167
Change DEF/AdBlue® ..........................................................7-168
Replace DEF/AdBlue® Supply Module Main Filter ....7-169
Replace DEF/AdBlue® Tank Water Supply
Inlet Filter ...........................................................................7-171
Replace the DEF/AdBlue® back flow line filter ...........7-172
L. Aerial Angle ..............................................................................7-173
Daily Checks of Aerial Angle Camera Images .............7-173
Checking Aerial Angle Camera Images .........................7-174
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL
CONDITIONS
................................................................. 9-1
STORAGE
..................................................................... 10-1
Storing the Machine
....................................................................10-1
TROUBLESHOOTING
................................................... 11-1
SPECIFICATIONS
......................................................... 12-1
Specifications
.................................................................................12-1
ZX135US-6 .................................................................................12-1
Working Ranges (Grouser shoe)..............................................12-2
ZX135US-6 .................................................................................12-2
Shoe Types and Applications ................................................... 12-3
ZX135US-6 .................................................................................12-3
Bucket Types and Applications ...............................................12-4
ZX135US-6 .................................................................................12-4
Specifications .................................................................................12-5
ZX225USLC-6 ............................................................................12-5
Working Ranges (Grouser shoe)..............................................12-6
ZX225USLC-6 ............................................................................12-6
Shoe Types and Applications ................................................... 12-7
ZX225USLC-6 ............................................................................12-7
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