TM-9-2320-361-20
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
OCTOBER 1991
TM-9-2320-361-20 - Page 843 of 1207
TM 9-2320-361-20
12-40. SEPARATOR ELEMENT TEST VALVE, GAGE, AND LINES MAINTENANCE (M49A2C)
This task covers:
a. Removal
c. Installation
b. Inspection
INITIAL SETUP:
APPLICABLE MODELS
EQUIPMENT CONDITION
M49A2C
Parking brake set (TM 9-2320-361-10),
MATERIALS/PARTS
Filter separator drained (TM 9-2320-361-10).
Four locknuts
GENERAL SAFETY INSTRUCTIONS
Antiseize tape (Appendix C, Item 27)
Keep fire extinguisher nearby when working on fuel
REFERENCES (TM)
tank trucks.
TM 9-2320-361-10
TM 9-2320-361-20P
WARNIN G
Do not perform this procedure while smoking or within 50 feet of
sparks or open flame. Fuel is very flammable and can explode easily,
causing injury or death to personnel and damage to equipment.
1. Remove two tubes (13), line (14), five adapters (3), and elbow (10) from filter separator (1) and
selector valve (8).
2. Remove two locknuts (9), screws (5), instruction plate (6), and selector valve (8) from bracket (7).
Discard locknuts (9).
3. Remove two locknuts (15), screws (16), and bracket (7) from shelf (2). Discard locknuts (15).
4. Remove gage (11) from elbow (12) and elbow (12) from selector valve (8).
Fittings (4) must be cleaned and inspected for cracks or stripped threads. Replace fittings (4) if threads
are cracked or stripped.
NOTE
Male pipe threads must be wrapped with antiseize tape before installation.
1. Install elbow (12) on selector valve (8).
2. Install gage (11) on elbow (12).
3. Install bracket (7) on shelf (2) with two screws (16) and new locknuts (15).
4. Install selector valve (8) and instruction plate (6) on bracket (7) with two screws (5) and new
locknuts (9).
5. Install elbow (10), five adapters (3), line (14), and two tubes (13) to filter separator (1) and selector
valve (8).
12-60
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