2 1/2 TON TRAILER FUEL DRAIN ASSEMBLY MAINTENANCE.

TM 9-6115-663-13&P

5-13 2 1/2 TON TRAILER FUEL DRAIN ASSEMBLY MAINTENANCE.

c. Installation

Removal

This task covers:

Repair

INITIAL SETUP

Equipment Conditions

Tools

Reference

Tool Kit, General Mechanic's

Generator Set removed, paragraph 5-6.

Trailer support devices are

lowered, paragraph 2-3.2.1.

REMOVAL

1. Close drain cock valve (9, figure 5-16) and remove cap (2) from the fuel drain assembly.

2. Place container beneath fuel drain assembly.

3. Disconnect hose fittings (3) from drain cock valve (4).

4. Remove hose assembly (l).

5. Remove drain cock valve (4), retaining nut (6), and flat washer (5) from the tube nipple (7).

6. Remove tube nipple (7).

REPAIR

Refer to appendix G and replace fuel drain assembly.

INSTALLATION

1. Position tube nipple (7) on the equipment.

2. Install the flat washer (5), retaining nut (6), and drain cock valve (4) then tighten.

3. Install drain cock valve (4) on tube nipple (7).

4. Install hose assembly (1) and tighten hose fittings (8).

5. Install hose fitting (3) and tube cap (2) on drain cock valve (4).

6. Close drain cock valve (4) and open valve (9).