TM-9-2320-386-24-1-1

2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; EXTENDED SERVICE PROGRAM (ESP); UNIT, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL; VOLUME 1 OF 2

MAY 2001

TM-9-2320-386-24-1-1 - Page 631 of 1078

TM 9-2320-386-24-1-1

0168 00

AIR COMPRESSOR COOLANT LINES REPLACEMENT (Contd)

0168 00-2

REMOVAL

1.

Remove throttle return spring (22) from brackets (5) and (21).

2.

Remove connector (19) from water pump elbow (20).

3.

Remove connector (12) from air compressor fitting (11).

4.

Disconnect main air line (7) from air compressor outlet elbow (9).

5.

Remove connector (6) from elbow (8).

6.

Remove connector (2) from water temperature regulator elbow (1).

7.

Remove screw (17), washer (16), and hose (18) with clamp (15) from engine (10).

8.

Remove screw (3), washer (4), bracket (5), hose (14), and clamp (13) from engine (10).

INSTALLATION

1.

Position clamp (13) on hose (14), and install bracket (5) and clamp (13) on engine (10) with

screw (3), and washer (4).

2.

Position clamp (15) on hose (18), and install clamp (15) on engine (10) with screw (17) and

washer (16).

3.

Install connector (2) on water temperature regulator elbow (1).

4.

Install connector (6) on elbow (8).

5.

Connect main air line (7) on air compressor outlet elbow (9).

6.

Install connector (12) on air compressor fitting (11).

7.

Install connector (19) on water pump elbow (20).

8.

Install throttle return spring (22) on brackets (5) and (21).

9.

Install engine oil filler tube (WP 0031 00).

10.

Fill engine coolant to proper level (WP 0068 00).