Komatsu WA320-5H, Руководство по эксплуатации и техническому обслуживанию

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SERVICE PROCEDURE
MAINTENANCE
4-28
3. Set the oil level gauge (G) as shown in the right diagram.
4. The oil level is correct when it is between the two lines pro-
vided on the oil level gauge.
If the oil level does not reach the lower line, add axle oil
through filler port (F).
5. If the oil level is above the upper line, drain off the excess
oil through drain plug (P) and check the oil level again.
6. If the oil level is correct, install plug (1).
Tightening torque: 93 to 123 N·m (9.5 to 12.5 kgf·m, 68.7 to
90.4 lbft)
CLEAN AXLE CASE BREATHER 4
WARNING
When cleaning the axle breather, apply the parking brake
and secure the front and rear frames with the safety bar.
q
A: Front B: Rear
Remove all mud and dirt from around the breather with a
brush.
After removing the mud or dirt from around the breather,
remove the breather, immerse it in cleaning fluid and clean it.
When cleaning the breather, clean the breathers at two places
(front and rear).
After removing the breather, take steps to prevent dirt or dust
from entering the mount.