TRANSMISSION OIL COOLER HOSES

TM 9-2320-269-20-1

TRANSMISSION OIL COOLER HOSES

This task covers:

a. Removal

c. Inspection/Replacement

b. Installation

INITIAL SETUP:

Tools

Personnel Required

Wrench, open-end, 1 1/16-inch

One

Wrench, open-end, 1 1/8-inch

Wrench, open-end, 1 114-inch

Equipment Condition

Materials/Parts

Transmission oil pan drained

(LO 9-2320-269-12).

Rags, wiping (item 24, appendix C)

Tape, teflon (item 32, appendix C)

ACTION

LOCATION

ITEM

REMARKS

REMOVAL

NOTE

There are two oil cooler hoses and fittings. The procedure is the same for both.

If only the coupling is being removed, go to step 3.

1.

Elbow (1)

Hose nut (2) and

Using 1 1/8-inch and 1 1/4-inch

hose (3)

wrenches, unscrew and take off.

NOTE

If only the coupling is being removed, go to step 3.

2.

Radiator(4)

Elbow (1)

Using 1 1/8-inch wrench, unscrew and

take out.

NOTE

If only the elbow is being removed, go to INSTALLATION.

3. Coupling (5)

Hose nut (6)

Using 1 1116-inch and 1 1/4-inch

and hose (3)

wrenches, unscrew and take off.

2-452