TM-9-2320-272-24-1

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4

JUNE 1998

TM-9-2320-272-24-1 - Page 441 of 1015

TM 9-2320-272-24-1

3-24. FUEL SELECTOR VALVE MOUNTING BRACKET, AND INDICATOR PLATE

MAINTENANCE (Contd)

NOTE

Locknuts are installed under cab floor.

1.

Align indicator plate (4) and mounting bracket (10) with holes in cab floor (5) and install with two

washers (14), screws (15), and new locknuts (13).

NOTE

Male pipe threads must be wrapped with antiseize tape before

installation.

2.

Install two elbows (8), pipe nipples (6), and elbows (7) on selector valve (9).

3.

Install selector valve (9) on mounting bracket (10) with two new lockwashers (11) and screws (12).

4.

Install lever (3) on selector valve (9) with new lockwasher (2) and screw (1). Ensure lever (3) pointer

is positioned opposite notch on stem of selector valve (9).

FOLLOW-ON TASKS:

l

l

Connect selector valve flex hoses (para. 3-23).

Start engine (TM 9-2320-272-10) and check for fuel leaks at valve when switching

selector valve to both tanks.

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