TM-9-2320-361-24-1

2-1/2 TON, 6X6, M44A2 SERIES TRUCKS

TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE PART 1 OF 2

AUGUST 2006

TM-9-2320-361-24-1 - Page 179 of 1176

TM 9-2320-361-24-1

0010 00

0010 00-19

COMPRESSED AIR AND BRAKE SYSTEM TROUBLESHOOTING (Contd)

Table 4. Air-Operated Accessories Troubleshooting Procedures (Contd).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

1. WINDSHIELD

WIPERS

INOPERATIVE OR

OPERATE SLOWLY

(GAUGE AT

NORMAL

OPERATING

PRESSURE)(Contd)

Test 2. Check windshield wiper

motor (2) for clogs.

1. Remove clamp (4) and hose (3)

from windshield wiper

motor (2).

2. Using wire, clean orifice (1) on

windshield wiper motor (2).

3. Install hose (3) and clamp (4)

on windshield wiper

motor (2).

4. Start engine (TM 9-2320-361-

10) and allow air pressure to

build up to normal operating

pressure.

5. Operate windshield wipers

(TM 9-2320-361-10).

If windshield wipers are still

inoperative, replace pneumatic

windshield wiper assembly with

electrical windshield wiper assembly

(WP 0240 00).

5

4

2

6

8

9

7

3

1