TM-9-2320-272-24P-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL); VOLUME 1 OF 3
AUGUST 2012
TM-9-2320-272-24P-1 - Page 31 of 1485
TABLE OF CONTENTS
Page No.
WP Sequence No.
GROUP 1202 SERVICE BRAKES.
.....................................................................................................
WP 0246
Figure 245 Front Axle Brake and Spider Assembly.
....................................................................
0246-2
GROUP 1202 SERVICE BRAKES.
.....................................................................................................
WP 0247
Figure 246 Rear Axle Brake and Spider Assembly.
....................................................................
0247-2
GROUP 1202 SERVICE BRAKES.
.....................................................................................................
WP 0248
Figure 247 Service Brake Mounting Plate (M939A2).
.................................................................
0248-2
GROUP 1206 MECHANICAL BRAKE SYSTEM.
...............................................................................
WP 0249
Figure 248 Treadle Valve Assembly.
...........................................................................................
0249-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0250
Figure 249 Air Chambers, Front and Rear Brakes.
.....................................................................
0250-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0251
Figure 250 Rear Axle Fail-Safe Brake Chamber Assembly.
........................................................
0251-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0252
Figure 251 Front Service Half Coupling, Air Brake Valve, and Related Parts.
............................
0252-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0253
Figure 252 Air Control Lines, Front Service Check Valve to Brake Chambers.
..........................
0253-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0254
Figure 253 Dash Control Air Supply Lines, Spring Brake Control Valve to Primary
and Secondary Air Reservoirs.
..........................................................................................
0254-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0255
Figure 254 Doublecheck Valve No. 5 (ABS).
...............................................................................
0255-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0256
Figure 255 Doublecheck Valve No. 6 (ABS).
...............................................................................
0256-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0257
Figure 256 Doublecheck Valve No. 7 (ABS).
...............................................................................
0257-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0258
Figure 257 Rear Service Half Coupling and Mounting Hardware.
...............................................
0258-2
GROUP 1208 AIR BRAKE SYSTEM.
.................................................................................................
WP 0259
TM 9-2320-272-24P-1
xxii
Back to Top
