TM-9-2320-361-34

2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

MAY 1992

TM-9-2320-361-34 - Page 367 of 764

TM 9-2320-361-34

15-13. SUMP VALVE, DRAIN VALVES, AND DRAIN TUBES MAINTENANCE (M49A2C)

THIS TASK COVERS:

a. Sump

Valve Removal

e. Sump Valve Assembly

b.

Drain Tubes and Drain Valves Removal

f. Drain Tubes and Drain Valves Installation

c. Sump Valve Disassembly

g. Sump Valve Installation

d. Cleaning and Inspection

INITIAL SETUP

APPLICABLE MODELS

REFERENCES (TM)

M49A2C

TM 9-2320-361-20

TOOLS

General mechanic’s tool kit

(Appendix B, Item 1)

MATERIALS/PARTS

Six locknuts (Appendix F, Item 89)

Gasket (Appendix F, Item 55)

Six cotter pins (Appendix F, Item 23)

Valve seat (Appendix F, Item 244)

TM 9-2320-361-34P

EQUIPMENT CONDITION

Filter separator-to-sump pipe removed

(TM 9-2320-361-20).

GENERAL SAFETY INSTRUCTIONS

Keep fire extinguisher nearby when using

drycleaning solvent.

Antiseize tape

-

(Appendix C, Item 25)

Drycleaning solvent (Appendix

C,

Item 24)

a.

Sump Valve Removal

NOTE

Mark location of two holes in sump cover, where support attaches,

for assembly.

1. Remove two screws (12) from sump valve (5) and support (11).

2. Remove two locknuts (15), screws (13), and support (11) from cabinet (14). Discard locknuts (15).

3. Remove two locknuts (6), screws (3), collar (7), and pad (4) from sump valve (5) and bracket (2).

Discard locknuts (6).

4. Remove two locknuts (16), screws (1), and bracket (2) from cabinet (14). Discard locknuts (16).

5. Remove sump valve (5) and drain tubes (8) and (9) from cabinet floor (10).

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