ADJUSTMENT - TM-9-2320-270-20-10476

TM 9-2320-270-20-1

FAN BELTS - CONTINUED

ACTION

REMARKS

ITEM

LOCATION

ADJUSTMENT

NOTE

All belts should show same measurement. If any belt cannot be adjusted to match other

belts, replace all belts.

a. Put straightedge across clutch drive

Three belts (3)

8. Clutch drive (1)

(1) and pulley (2).

and pulley (2)

b. Push down on one belt (3) at a time

and using rule, note movement.

Each belt should move between

3/8 inch (9.5 cm) and 5/8 Inch

(15.9 cm).

NOTE

if fan belts move too much, do steps 9 and 10, 12 and 13. if fan belts move too little, do

steps 9 and 11 thru 13. if fan belts move the right amount, go to follow-on maintenance.

Using 3/4-inch wrench, unscrew part way.

Four screws (4)

9. Clutch drive (1)

Using 3/4-inch socket and handle, screw in

Adjusting screw (5)

10.

one full turn.

Using 3/4-inch socket and handle, unscrew

Adjusting screw (5)

11.

one full turn.

TA239940

4-202