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 382 of 991

TM 9-2320-272-24-2

3-403. ENGINE COOLANT HEATER HOSE REPLACEMENT (Contd)

b. Installation

1.

2.

3.

4.

5.

6.

7.

8.

9.

Install hose (12) on crossmember (11) with clamp (10) and screw (13).

10.

Install two new tiedown straps (8) on hose (12), fuel line (14), and electrical harness (15).

Route hose (5) into position on vehicle and install hose (5) on nipple (4) and tighten clamp (6).

Route hose (1) into position on vehicle and install hose (1) on adapter (3) and tighten clamp (2).

Install hose (19) on adapter (18) and tighten clamp (20).

Install hose (19) on adapter (22) and tighten clamp (21).

Install hose (1) on adapter (24) and tighten clamp (25).

Install two new tiedown straps (26) on hose (1) and electrical harness (27).

Install hose (1) on air tank bracket (30) with clamp (7), screw (29), and nut (9).

Route hose (12) into position on vehicle and install hose (12) and adapter (28) on coolant heater (17)

and tighten clamp (16).

3-990