TM-9-2320-365-20-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-1 - Page 113 of 1760

TM 9-2320-365-20-1

Change 2

2-37

Table 2-1.

Preventive Maintenance Checks and Services

(Cont)

Item

No.

Interval

Location

Item to be

Checked

or

Serviced

Procedure

Not Fully Mission

Capable If:

25

Semiannual

PULLEY

DAMPER

Inspect pulley damper for dents.

Pulley damper is

damaged.

26

27

28

Semiannual

Semiannual

Semiannual

ALTER-

NATOR

PULLEY

ALTER-

NATOR

BRACK-

ETS

ALTER-

NATOR

DRIVE

BELTS

Inspect alternator pulley for dents, nicks, and cuts in

flanges.

a.

Check for loose or cracked mounting hardware on

alternator bracket and alternator pulley.

b.

Check idler pulley for dents, nicks, and cuts in

flanges.

Check alternator drive belts for cracks, frays, and

shiny spots.

Pulley is damaged

to the point that it

affects belt wear.

a.

Alternator

bracket or idler

pulley is cracked

or loose.

b.

Pulley is

damaged to the

point that it affects

belt wear.

Any drive belt has

more than one

crack 1/8 in. (3

mm) in depth or 50

percent of belt

thickness, any

fray more than 2

in. (51 mm) long,

or has excessive

play.