TM-9-2320-283-20-3

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 3 OF 3

DECEMBER 1983

TM-9-2320-283-20-3 - Page 559 of 756

TM 9-2320-283-20-3

ACCESSORY ITEMS.

3-297. HEATER VALVES, HOSES, TUBES, AND CLAMPS REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

A. HEATER HOSES, TUBES, AND CLAMPS REPLACEMENT.

NOTE

l

Use standard shop maintenance prac-

tices to replace heater hoses, tubes,

and clamps.

l

For routing and location information

refer to illustration.

l

For specifications on making new heat-

er hoses refer to Appendix E.

B. CONTROL VALVE REMOVAL.

1. Screw (1) and clip

Remove from item (4).

(2).

2. Wire (3).

Remove from item (4).

3. Two clamps (6).

Loosen.

4. Valve (4) and two

Remove from item (9) and

clamps (6).

item (5).

C. CONTROL VALVE INSTALLATION.

5. Two clamps (6) and

Install in item (5) and

valve (4).

item (9).

6. Valve (4).

Manually turn off (counter-

clockwise).

7. Heater control

Push in.

Refer to TM 9-2320-283-

knob.

10.

8. Wire (3).

Install on item (4).

9. Screw (1) and clip

Secure item (3) to item

(2).

(4).

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