Table 2-1. Unit Level Preventive Maintenance Checks and Services (PMCS) (CONT). -726280154

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).

Item

Interval

Item to Be

Procedure

Not Mission

No.

Inspected

Capable If:

NOTE

Following initial drain, change lubricant

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

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.

Initial fill and level checks for the axles will

be made from the housing side plugs. Oil

level should be at bottom of the hole.

Scheduled oil level checks will be made at

these same locations.

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.

127

Biennial

Differential

Drain fluid from Axles No. 1 and No. 5

Any Class III leaks are

(Axles No. 1

differentials. Refer to Para 11-2. Refill with

found.

and No. 5)

GO as required. Refer to Table 2-3.

2-84