Table 2-1. Unit Level Preventive Maintenance Checks and Services (PMCS) (CONT). -726280157

TM 9-2320-364-20-1

Table 2-1. Unit Level Preventive Maintenance Checks and Services (PMCS) (CONT).

Interval

Item to Be

Procedure

Not Mission

Item

Inspected

Capable If:

No.

All axles are drained/filled the same way.

After draining, fill through the axle bowl to

a level even with the check and fill hole.

Allow the oil level to stabilize and recheck.

Add lubricant as needed.

Initial fill and level checks for the axles will

be made from the housing side plugs. Level

should be set at the bottom of the hole.

Axle No. 4. Some oil will transfer from the

wheel end to the axle housing and a slight

overfill condition at the axle housing may be

noticed during checking of the axles. This

is considered normal and should not be a

reason for concern.

Differential

Drain fluid from the No. 2 and No. 4 axle

Class III leaks are

(Axles No. 2

differentials. Refer to Para 11-2. Refill with

found.

and No. 4)

OE/HDO as required. Refer to Table 2-3.

(continued)

130

Biennial

Transfer

Drain fluid from the transfer case every 12,000

Class III leaks are

Case

miles (19,308 km) or biennially, whichever

found.

comes first. Refer to Para 9-2. Refill with

OE/HDO as required. Refer to Table 2-3.

2-87