TM-9-2320-279-10-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

OPERATOR’S MANUAL VOLUME 1 OF 2

DECEMBER 1998

CHANGE 5

TM-9-2320-279-10-1 - Page 104 of 773

TM 9-2320-279-10-1

Table 2-1. Preventive Maintenance Checks and Services for Models M977 thru M985E1

Location

Item Interval

Crewmember

No.

Item to

Procedure

Not Fully Mission

Check/

Capable If:

Service

DRIVER

16 Before

Steering

Check steering wheel for opera- Steering wheel inoper-

tion. With engine running, turn

able or binds.

steering wheel from left to right.

Steering wheel should move free-

ly.

17 Before

Parking

Check parking brake while vehicle Vehicle moves with

Brake

is stopped. Apply parking brake parking brake applied.

while transmission is still in drive

and engine at idle. Vehicle should

not move.

NOTE

To complete exterior checks for

each particular model, go to ap-

plicable table as listed below:

M977 & M985 . . . .

Table 2-2

M978 . . . . . . . . . . .

Table 2-3

M983 . . . . . . . . . .

Table 2-4

M984E1 . . . . . . . . .

Table 2-5

M985E1 . . . . . . . .

Table 2-6

2-46

Change 5