Hitachi Zaxis 17U-5A Operator's Manual page 7

Check and Replace Bucket Teeth ...................................... 7-73
Change Bucket ......................................................................... 7-75
Adjust Track Sag (Rubber Crawler) and Check for
Damage ................................................................................. 7-76
Replace Rubber Crawler ....................................................... 7-78
Check and Replace Seat Belt ............................................... 7-81
Clean Cab Floor (ZX26U-5A) (Cab equipped
machine) ............................................................................... 7-82
Check, Clean and Function Check of Injection
Nozzle .................................................................................... 7-83
Inspect and Adjust Valve Clearance ................................. 7-83
Check and Adjust Injection Timing .................................. 7-83
Measure Engine Compression Pressure.......................... 7-83
Check Starter and Alternator .............................................. 7-83
Check Crankcase Breather ................................................... 7-83
Check Radiator Cap ................................................................ 7-83
Tightening and Retightening Torque of Nuts and
Bolts ........................................................................................ 7-84
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL
CONDITIONS ....................................................................................9-1
Maintenance Under Special Environmental Conditions ...9-1
STORAGE ........................................................................................ 10-1
Storing the Machine .................................................................... 10-1
TROUBLESHOOTING ................................................................. 11-1
Troubleshooting ........................................................................... 11-1
SPECIFICATIONS ......................................................................... 12-1
Std. Specification .......................................................................... 12-1
Working Ranges ............................................................................ 12-2
Bucket Types and Applications ZX17U-5A .......................... 12-3
Std. Specification .......................................................................... 12-4
Working Ranges ............................................................................ 12-5
Bucket Types and Applications ZX26U-5A .......................... 12-6
Noise Level Results ...................................................................... 12-7
Vibration Level ............................................................................... 12-7
Electric Fans .................................................................................... 12-7
Lifting Capacities .......................................................................... 12-8
OPTIONAL ATTACHMENT ....................................................... 13-1
Hydraulic Breaker, Hydraulic Crusher and Quick
Coupler ....................................................................................... 13-1
Attachment ..................................................................................... 13-2
Piping for Breaker and Crusher (Optional) .......................... 13-3
Attachment Pedal (Hydraulic Breaker) (Optional) ............ 13-4
Precautions for Breaker Operation ......................................... 13-5
Attachment Pedal (Hydraulic Crusher) (Optional) ............ 13-9
Precautions for Crusher Operation ......................................13-10
Numeric Keypad Lock (Optional) ..........................................13-13
INDEX ............................................................................................... 14-1
CONTENTS