Hitachi ZW 310-6, Operator'S Manual

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MAINTENANCE
7-15
B. Engine
IMPORTANT: Be sure to use the specified oil. Change oil at the exactly specified intervals. If unspecified oil is
used, or the oil change intervals are arbitrarily extended, serious engine failure or damage may result.
Parts Quantity
Interval (hours)
Page
10 50 100 250 500 1000 2000
1. Engine Oil Check Oil Level - 7-32
2. Engine Oil Change 24 L 7-33
3. Engine Oil Filter Replace 1

7-35
4. Check Crankcase Breather Tube - 7-36
5. Replace Crankcase Air Breather Element 1 7-37
6. Check Vibration Damper 1 7-39

: Replace the engine oil filter every time the engine oil is changed.
C. Power Train
Parts Quantity
Interval (hours)
Page
10 50 100 250 500 1000 2000
1. Transmission Oil Check Oil Level - 7-40
2. Transmission Oil
Change
*Oil capacity
(Amount of oil change)
51 L
(40 L)

7-41
3. Transmission Oil Filter Replace 2

7-41
4. Suction Strainer Clean 1 7-41
5. Torque Converter Air Breather Clean 1 7-44
6. Axle Oil Check Oil Level 7-45
7. Axle Oil
Change
(Front)
ZW310-6 48 L
7-46
ZW330-6 60 L
Change
(Rear)
ZW310-6 48 L
7-46
ZW330-6 60 L
8. Check Surroundings Around Axle and Covers for Oil Leaks - 7-47
9. Axle Housing Air Breather Clean
Each 1
(F/R)
7-47

: 250 hours at only first time
* : Transmission oil capacity indicates the entire amount of oil, including oil in the transmission oil sump, devices and
lines. Amount at oil change means the amount of oil that is changed during inspection and maintenance.