TM-9-2320-272-24-2

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4

JUNE 1998

TM-9-2320-272-24-2 - Page 590 of 991

3-447. ENGINE

TM 9-2320-272-24-2

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Install tee (11) and connectors (10) and (12) on horn assembly (13).

Install tee (9), elbow (1), and connector (2) on valve assembly (3).

Install elbows (4) and (8) on valve assembly (3).

Install bracket (7) on valve assembly (3) with two new lockwashers (6) and screws (5).

Install horn assembly (13) (para. 3-103).

Install born bell (16) on horn assembly (13).

Install valve assembly (3) on horn bracket (24) with washer (22), screw (21), and nut (23).

Install hose assembly (18) on elbow (4) and connector (10).

Install hose assembly (20) on elbow (8).

Install hose assembly (19) on connector (2).

Install hose assembly (14) on elbow (1).

Install air supply line (15) on connectors (12) and (17).

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