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 171 of 1176

TM 9-2320-361-24-1

0010 00

0010 00-11

COMPRESSED AIR AND BRAKE SYSTEM TROUBLESHOOTING (Contd)

Table 2. Service Brakes Troubleshooting Procedures (Contd).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

5. BRAKES SQUEAL

1. Check service brake shoes (5) for

proper installation, glazing,

distortion, or excessive wear.

2. Check brake drums (6) for heat

spotting or heavy scoring.

3. Check brake drum (6) and hub (8)

for proper assembly.

1. If service brake shoes (5) are

improperly installed, replace

(WP 0167 00).

2. If service brake shoes (5) are

glazed, distorted, or worn more

than 0.328 in. (8.33 mm), replace

(WP 0167 00).

If brake drums (6) are heat spotted or

scored more than 0.03 in. (0.76 mm),

replace (WP 0187 00 and

WP 0188 00).

If brake drum (6) and hub (8) are not

properly assembled, or if any screws

(7) are missing, replace (WP 0187 00

and WP 0188 00).

~

6

8

7

5

5