CONTENTS
Layout ................................................................................................. 7-3
Maintenance Guide Table ............................................................ 7-4
Prepare Machine for Maintenance ........................................... 7-6
Hood and Access Covers .............................................................. 7-7
Periodic Replacement of Parts ................................................... 7-8
Maintenance Guide ....................................................................... 7-9
A. Greasing ....................................................................................7-14
Front Joint Pins .......................................................................7-14
Swing Bearing .........................................................................7-16
Swing Internal Gear ..............................................................7-17
B. Engine ........................................................................................7-18
Engine Oil Level ......................................................................7-18
Change Engine Oil ................................................................7-19
Replace Engine Oil Filter .....................................................7-19
C. Transmission ............................................................................7-21
Pump Transmission ...............................................................7-21
Swing Reduction Gear .........................................................7-22
Travel Reduction Gear ..........................................................7-23
D. Hydraulic System ...................................................................7-25
Inspection and Maintenance of
Hydraulic Equipment ......................................................7-25
Breaker Maintenance ...........................................................7-27
Check Hydraulic Oil Level ...................................................7-28
Change Hydraulic Oil ...........................................................7-29
Suction Filter Cleaning ........................................................7-29
Replace Hydraulic Tank Oil Filter ......................................7-32
Replace Hydraulic Tank Oil Filter
(K Model, L Model)............................................................7-33
Replace Pilot Oil Filter ..........................................................7-34
Replace Air Breather Element ...........................................7-35
Check Hoses and Lines ........................................................7-36
Service Recommendations for Hydraulic Fittings .....7-39
E. Fuel System ..............................................................................7-41
Drain Fuel Tank Sump .........................................................7-43
Drain Fuel Filter ......................................................................7-44
Replace Fuel Main Filter Element .....................................7-48
Replace Fuel Pre-Filter Element .......................................7-49
Clean Fuel Solenoid Pump Strainer ................................7-50
Check Fuel Hoses ...................................................................7-51
F. Air Cleaner ................................................................................7-52
Clean Air Cleaner Outer Element .....................................7-52
Replace Air Cleaner Outer and Inner Elements ..........7-52
G. Cooling System ......................................................................7-54
Check Coolant Level .............................................................7-56
Check and Adjust Fan Belt Tension .................................7-57
Change Coolant .....................................................................7-59
Clean Radiator Interior.........................................................7-59
Clean Radiator, Oil Cooler Core
and Inter Cooler Outside ................................................7-60
Clean Oil Cooler, Radiator and Inter
Cooler Front Screen .........................................................7-60
Clean Air Conditioner Condenser ....................................7-60
Clean Fuel Oil Cooler ...........................................................7-60
Clean Air Conditioner Front Screen (Opt.) ....................7-60
H. Electrical System ....................................................................7-61
Replace Batteries ...................................................................7-64
Remove and Installing Battery .........................................7-65
Replacing Fuses ......................................................................7-65
I. Miscellaneous ........................................................................7-67
Check Bucket Teeth ...............................................................7-67
Change Bucket .......................................................................7-71
Convert Bucket Connection Into Face Shovel .............7-72
Adjust Bucket Linkage .........................................................7-73
Remove Travel Levers ...........................................................7-74
Check and Replace Seat Belt .............................................7-74
Check Windshield Washer Fluid Level ............................7-75
Check Track Sag ......................................................................7-76
Clean and Replace Air Conditioner Filter .....................7-78
Check Air Conditioner ..........................................................7-81
Clean Cab Floor ......................................................................7-82
Retighten Cylinder Head Bolt............................................7-83
Inspect and Adjust Valve Clearance ................................7-83
Measure Engine Compression Pressure ........................7-83
Check Starter and Alternator.............................................7-83
Check and Replace EGR Device ........................................7-83
Check Tightening Torque of Bolts and Nuts ................7-84
MAINTENANCE UNDER SPECIAL
ENVIRONMENTAL CONDITIONS
Maintenance Under Special Environmental
Conditions .................................................................................. 9-1
STORAGE
Storing the Machine ....................................................................10-1
Removing the Machine from Storage ...................................10-2
TROUBLESHOOTING
Impossible to Start the Engine ................................................11-1
Engine ...............................................................................................11-2
Electrical System ...........................................................................11-6
Mode Selection .............................................................................11-8
Control Levers ................................................................................11-9
Hydraulic System ..........................................................................11-9
SPECIFICATIONS
Specifications (ZX135US-3) .......................................................12-1
Working Ranges (ZX135US-3) ..................................................12-2
Shoe Types and Applications (ZX135US-3) .........................12-3
Bucket Types and Applications (ZX135US-3) .....................12-4
Specifications (ZX135USK-3) ....................................................12-5
Working Ranges (ZX135USK-3) ...............................................12-6
Shoe Types and Applications (ZX135USK-3) ......................12-7
Bucket Types and Applications(ZX135USK-3) ....................12-8
Specifications (ZX135USL-3) .....................................................12-9
Working Ranges (ZX135USL-3) ..............................................12-10
Shoe Types and Applications (ZX135USL-3) .....................12-11
Bucket Types and Applications(ZX135USL-3) ..................12-12
Specifications (ZX225US-3, 225USLC-3) .............................12-13
Working Ranges (ZX225US-3, 225USLC-3) ........................12-14
Find manuals at https://best-manuals.com
To Next Page
Loading...
