Hitachi Zaxis 17U-5A Operator's Manual page 157

Hydraulic excavator
Table of Contents

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I. Miscellaneous
1. Check and Replace Bucket Teeth
2. Change Bucket
3. Adjust Track Sag (Rubber Crawler) and Check for
Damage
4. Replace Rubber Crawler
5. Check and Replace Seat Belt
6. Clean Cab Floor (ZX26U-5A) (Cab equipped
machine)
7. Check, Clean and Function Check of Injection
Nozzle
8. Inspect and Adjust Valve Clearance
9. Check and Adjust Injection Timing
10. Measure Engine Compression Pressure
11. Check Starter and Alternator
12. Check Crankcase Breather
13. Check Radiator Cap
14. Tightening and Retightening Torque of Nuts and
Bolts
f
NOTE: * Contact your nearest authorized dealer for maintenance. Instruction plate for the recommended grease and
lubricants is affixed under the seat.
 : Maintenance required only during first time.
Parts
MAINTENANCE
Quantity
8
50
-
1
2
2
1
-
-
-
-
-
-
-
-
-

7-17
Interval (Hours)
100
250
500
1000 1500 2000 3000
As required
As required
Every 3 years
As required
*
As required
*
*
Page
7-73
7-75
7-76
7-78
7-81
7-82
*
7-83
7-83
*
7-83
7-83
7-83
*
7-83
*
7-83
7-84

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Zaxis 26u-5a

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