Table 1. Unit Preventive Maintenance Checks and Services - continued

TM 9-2320-386-24-1-1

0025 00

Table 1. Unit Preventive Maintenance Checks and Services (Contd).

ITEM TO

EQUIPMENT NOT

ITEM

INTERVAL

CHECK/

READY/AVAILABLE

PROCEDURE

NO.

SERVICE

IF:

Semiannually

Fuel shut-

NOTE

off switch

Perform item 10 with engine running,

transmission in N (neutral), and

parking brake applied.

Hold fuel shutoff switch (5) in ON position.

Engine should stop immediately,

Fuel shutoff switch

without hesitation.

is inoperative.

AFTER ROAD TEST

Perform all After Operation,

Weekly, and Monthly checks in

TM 9-2320-386-10. Then make the

following inspections in order

given, including kit items on

vehicle, if equipped.

Semiannually

Air cleaner

Test air cleaner indicator (4) for proper

operation:

a. Remove clamp and cap from air

cleaner.

b. Start engine (TM 9-2320-386-10) and

run at 1200 rpm.

c. Using a piece of cardboard, cover

approximately 90 percent of air cleaner

opening.

d. Observe air cleaner indicator (4) to see d. Air cleaner

if yellow band is visible. If yellow band is

indicator inoperative

visible, air cleaner indicator (4) is working or yellow band is

properly. If not, air cleaner indicator (4) is not showing.

defective or indicator tube is obstructed.

Stop engine (TM 9-2320-386-10).

e. Remove cardboard and install cap

on air cleaner with clamp.

0025 00-5