Table 1. Preventive Maintenance Checks and Services (PMCS) for M878A2. cont'd

TM 9-2320-312-10

Table 1. Preventive Maintenance Checks and

Services (PMCS) for M878A2 - Continued.

ITEM

NOT FULLY MISSION

NO.

INTERVAL

LOCATION

PROCEDURE

CAPABLE IF:

Before

Overall View

(Con't)

WARNING

Operating tractor with an underinflated or defective tire may lead to tire failure and loss of

steering control. Injury to personnel or damage to equipment may result.

NOTE

Due to speed limitation of vehicle and its load capability, tire manufacturer has authorized a

tire inflation of 120 psi (827 kPa).

c. Check tires for defects, underinfla- c. Tire is missing, deflated, unservice-

tion or loose or missing wheel studs

able or two or more wheel studs or

or wheel nuts.

wheel nuts are missing.

d. Visually check level of gear lubricat- d. Oil is not visible in sight glass.

ing oil in front wheel hub sight

glass. Oil must be level with FULL

line on sight glass. If level is low,

notify Unit Maintenance.

e. Check for leaks of gear lubricating e. Class III leaks are evident.

oil from rear axle wheel hub end.

Notify Unit Maintenance if leaks are

evident.

SIGHT GLASS

CHECK FOR LEAKS

REAR AXLE

FRONT AXLE

FULL LINE

Check for damage to lights, rear cab Damage that would interfere with visi-

Before

Cab

door, grabhandles, intervehicular air bility and impair operation is evident.

Exterior

lines, fuel tank and steps, spotter mir-

ror, and side mirror.

0012 00-4

Change 1