Method For Cleaning Axle Breather - Komatsu H70051 Series Operation & Maintenance Manual

MAINTENANCE
3.
Set dipstick (G) as shown in the figure.
(2): Axle
(3): Spot facing surface
4.
Check the oil level.
The level is appropriate if it is between 2 grooves (H) and
(L) of the dipstick
REMARK
Be careful that the amount of the lubricating oil for the axle
with Limited Slip Differential may be different. Always use
the specified lubricating oil.
5.
If the oil does not reach the lower groove (L), supply the
axle oil from oil filler port (F).
6.
If the oil level exceeds the upper groove (H), drain the ex-
cessive oil through drain plug (P), and then check the oil
level again.
7.
If the oil level is appropriate, install plug (1).
Tightening torque: 93 to 123 Nm {9.5 to 12.5 kgm}

METHOD FOR CLEANING AXLE BREATHER

When cleaning, apply the parking brake and fix the front and rear frames by using the frame lock bar.
A: Front, B: Rear
1.
Remove mud and dust around the breather by using a
brush, etc.
2.
Remove the breather, immerse it in detergent liquid, and
clean it.
• Clean the breathers in 2 locations, the front and rear
sides.
• While the breather is removed, use care to prevent
entry of dusts through the mounting location of the
breather.
k k
WARNING
MAINTENANCE PROCEDURE
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