TM-9-2350-261-20-3

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 3 OF 4

TM-9-2350-261-20-3 - Page 786 of 932

TM 9-2350-261-20-3

REPLACE PERSONNEL HEATER FUEL FILTER, HOSE, TUBE, FITTINGS

AND SHIELD (M1068 ONLY) — Continued

0612 00

INSTALLATION

1.

Install two plugs (1) and new packings (2) in ports 1 and 4 of fuel filter (3)

NOTE

Flareless (compression) fittings are used on the fuel lines. When these fittings are first installed,

asleeveiscrimpedonthetubeorhoseend

.Consequently, when tubes or hoses are replaced,

new fitting sleeves are also required.

2.

Install elbow (4), adapter (5), and two newpackings(6)inports2and3offuelfilter(3)

.

3.

Install fuel filter (3) on sponson and secure with two screws (7), new lockwashers (8), and washers (9).

4.

Connect nipple (10) and elbow (11) to personnel heater (12).

NOTE

If fuel hose was replaced do Step 5, otherwise go to Step 6.

5.

Install new spiral wrap (13) to fuel hose (14).

6.

Connect fuel hose (14) to straight adapter (5) on fuel filter (3) and elbow (11) to personnel heater (12).

7.

Install four new tie straps (15) to fuel hose (14).

NOTE

If fuel hose was replaced do Step 8, otherwise go to Step 9.

8.

Install new spiral wrap (16) to fuel tube (17).

9.

Connect fuel tube (17) to fuel pump (18) and elbow (4) to fuel filter (3).

10. Install new tie strap (19) to fuel tube (17).

11. Install three screws (20), new lockwashers (21), and clamps (22) to weldnuts.

0612 00-4