Hitachi ZAXIS 135US-6 class Operator's Manual page 349

Hydraulic excavator
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14. Open the right access cover and secure the cover with
rod.
15. Remove engine oil filter (6) by turning it
counterclockwise with the filter wrench.
16. Clean filter (6) gasket contact area on the engine.
17. Put mew oil in from primary side (7) of new cartridge
element (6) so it does not overflow. Take care not to
insert it from secondary side (8).
18. Install new filter (6). Turn filter (6) clockwise by hand
until the gasket touches the contact area. Be sure not to
damage the gasket when installing filter (6).
19. Tighten engine oil filter (6) 3/4 to 1 turn further using the
filter wrench. Be careful not to overtighten.
20. Fill the engine with recommended oil. Check that oil
level is between the circle marks on the dipstick after 15
minutes.
21. Install the oil filler cap.
22. Start the engine. Run the engine at slow idle for 5
minutes.
23. Check that the engine oil pressure indicator on the
monitor panel goes out immediately. If not, stop the
engine immediately and find the cause.
24. Stop the engine. Remove the key from the key switch.
25. Check for any leakage at the drain plug.
26. Check oil level on the dipstick and add or drain oil
to maintain proper oil level. (The oil level should be
between the upper and lower limit marks on the oil level
gauge.) (Refer to the page 7-54)
IMPORTANT:
 When putting new oil in cartridge element (6), take
care that no foreing objects get in from secondary
side (8).
 Do not re-use filter (6).
 Incorrect engine oil level may cause trouble in the
engine. Even if the engine oil level exceeds the upper
limit, control the oil level to the proper quantity
before starting the engine.
 Do not overtighten the engine oil pan mounting
bolts of ZX135US-6 machine. Failure to do so may
damage the packing seal.
MAINTENANCE
6
7-57
ZX135US-6
6
ZX225USLC-6
ZX345USLC-6
7
MDAT-07-013
MDAT-07-014
MDD5-07-007
6
8
MDCR-07-007

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This manual is also suitable for:

Zaxis 225us-6 classZaxis 345us-6 classZaxis 135us-6Zaxis 225uslc-6Zaxis 345uslc-6

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