TB-9-2320-335-13-P

TRUCK, UTILITY: EXPANDED CAPACITY, IAP/ARMOR READY

TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE AND REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) INSTRUCTIONS

MAY 2008

TB-9-2320-335-13-P - Page 318 of 680

TB 9-2320-335-13&P

17-2

17-4. DIFFERENTIAL COOLER LINES MAINTENANCE

(SERIAL NUMBERS 300000 AND ABOVE)

This task covers:

a. Removal

c. Assembly

b. Disassembly

d. Installation

INITIAL SETUP:

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Equipment Condition

• Right underbody extension armor

(integrated) removed (TM 9-2320-387-24-2).

• Fuel tank removed (TM 9-2320-387-24-1).

• Right front underbody armor (integrated)

removed (TM 9-2320-387-24-2).

• Right side body mounts loosened

(TM 9-2320-387-24-2).

Manual References

TM 9-2320-387-24-1

TM 9-2320-387-24-2

TM 9-2320-387-24P

Maintenance Level

Direct support

NOTE

It may be necessary to jack right side of body up slightly in order

to access cooler lines.

1.

Remove capscrew (5), washer (4), and coolant hoses (3) and (6) from bracket (7).

2.

Loosen hose clamps (2) and (8) and remove coolant hoses (3) and (6) from tubes (1) and (9).

3.

Remove capscrew (10), washer (11), and bracket (12) from reinforcement plate (13).

4.

Remove capscrew (16) and washer (15) from clamps (14) and (17).

5.

Loosen hose clamps (20) and (22) and remove tubes (18) and (19) from differential hose fittings (21)

and (23).

a. Removal