Change Axle Oil - Hitachi ZW 310-6 Operator's Manual

Change Axle Oil

--- every 2000 hours
d
WARNING: Take care about the following points.
 Starting repair work immediately after operation
may cause burns. Wait for oil to cool before starting
work.
 Lock the front and rear frames with the articulation
lock bar.
IMPORTANT: Do not use axle oils other than those listed
in the "Brand Names of Recommended Axle Oil".
Change Axle Oil
1. Park the machine following the same procedures as
described on page 7-8 for preparation of inspection/
maintenance work.
2. Install articulation lock bar to the front and rear of the
frame by following the procedures described on page
7-10.
3. Clean the areas around drain plug (1) and the oil filter.
4. Arrange a container of 70 liters capacity to receive the
drain oil.
5. Remove drain plug (1) to drain the oil.
6. Securely tighten drain plug (1).
7. Refill the specified amount of oil through the oil level
plug hole.
Oil amount
Front Axle
ZW310-6 48 liters
ZW330-6 60 liters
8. Securely tighten the oil level plug.
9. Run the engine at slow idle speed for several minutes.
10. Refill the specified amount of axle oil through the oil
level plug hole.
Specified Oil Amount: 4 liters
11. Securely tighten the oil level plug.
12. Run the engine at slow idle speed for several minutes.
13. Recheck the oil level.
OTHER ATTACHMENTS
Axle Oil Cooler
Rear Axle
48 liters
60 liters
13-14
1
Front Axle
1
Rear Axle
M4GB-07-035
M4GB-07-036