SMI-9-2320-387-14P-1

TRUCK, UTILITY: EXPANDED CAPACITY

SUPPLEMENTAL OPERATION, MAINTENANCE, AND REPAIR PARTS INSTRUCTIONS

JULY 2004

SMI-9-2320-387-14P-1 - Page 286 of 671

12-91. TROOP/CARGO WINTERIZATION HEATER PUMP-TO-HOSE FUEL SUPPLY LINE

REPLACEMENT

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Applicable Models

M1152

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Materials/Parts

Sealing compound (Appendix C, Item 62)

Manual References

TM 9-2320-387-10

TM 9-2320-387-24P

General Safety Instructions

Do not perform this procedure near fire, flames,

or sparks.

a. Removal

b. Installation

1.

Apply sealing compound to threads of connector (2) and connect pump-to-hose fuel supply line (3)

to connector (2) on fuel pump (1).

2.

Connect fuel supply hose (4) to pump-to-hose fuel supply line (3) with clamp (5).

SMI 9-2320-387-14&P-1

12-138

Change 4

WARNING

Diesel fuel is highly flammable. Do not perform this procedure

near fire, flames, or sparks. Severe injury or death will result.

CAUTION

Cover or plug all open hoses and connections immediately after

disconnection to prevent contamination. Remove all plugs prior

to connection.

NOTE

Have drainage container ready to catch fuel.

1.

Loosen clamp (5) and disconnect fuel supply hose (4) from pump-to-hose fuel supply line (3).

2.

Disconnect pump-to-hose fuel supply line (3) from connector (2) on fuel pump (1).

3.

Inspect connector (2) for damaged threads or cracks. Replace if cracked or damaged.

FOLLOW-ON TASK:

Operate troop/cargo heater (TM 9-2320-387-10) and check for fuel leaks.