TM-9-2320-386-24-1-2

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

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

MAY 2001

TM-9-2320-386-24-1-2 - Page 627 of 636

Foldout 2. Compressed Air System Diagram

FP-3 (FP-4 blank)

TM 9-2320-386-24-1-2

VACUUM BOOSTERS

AIR RESERVOIRS

PRIORITY VALVE

CHECK VALVES (PRESSURE PROTECTION VALVE)

AIR DRYER

REAR EMERGENCY COUPLING

7

8

9

10

11

12

REAR SERVICE COUPLING

DOUBLE CHECK VALVE

DRAINVALVES

AIR SAFETY VALVE

AIR SUPPLY FOR WINCH (IF EQUIPPED)

AIR HORNS

13

14

15

16

17

18

REGULATOR

DRAG LINK

AIR COMPRESSOR WITH GOVERNOR

STEERING ASSIST CYLINDER

FAN ACTUATOR AND CLUTCH

SHUTTERSTAT AIR VALVE

19

21

22

23

24

AIR CLEANER ELBOW

AIR PRESSURE GAUGE

FRONT WHEEL DRIVE LOCK-IN SWITCH

LOW AIR PRESSURE SWITCH

MANUAL SHUTOFF VALVE

AIR HYDRAULIC BOOSTERS

1

2

3

4

5

6

20