Table 2-1. Unit Level Preventive Maintenance Checks and Services (PMCS) (CONT). -726280156

TM 9-2320-364-20-1

2-9. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)

TABLES (CONT).

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.

Differential

Drain fluid from the Axle No. 3 differential.

Class III leaks are

(Axle No. 3)

Refer to Para 11-2. Refill with GO as required.

found.

(continued)

NOTE

129

Biennial

Differential

Following initial drain, change lubricant

(Axles No. 2

every 12,000 mi (19,312 km) or each two

and No. 4)

years of service, whichever comes first. If

truck is operated in ambient temperatures

over 100 degrees F (38 degrees C) the

lubricant should be drained and refilled

every 3,000 mi (4,828 km). During all

lubricant changes, remove metal particles

from magnetic drain plugs. Fill wheel ends

first.

2-86