TM-9-2320-273-34
TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
DECEMBER 1980
TM-9-2320-273-34 - Page 595 of 801
TM9-2320-273-34
(6) Turn release stud nut with wrench until compression spring is fully caged. While doing
so, check visually to make certain the push rod is retracting while tightening the release stud nut. Do
not torque beyond 50 Ib-ft (67.8 N-m). The spring brake has now been mechanically released.
(7) Remove two bolts (10, fig. 14-49) and nuts (11). Remove clamp ring (9).
LEGEND:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
CLEVIS
NUT (2)
LOCKWASHER (2)
NUT
HOUSING ASSEMBLY
RETURN SPRING
PUSH ROD
DIAPHRAGM
CLAMP RlNG
BOLT (2)
NUT (2)
RELEASE STUD
WASHER
ADAPTER
NUT
O-RING
ADAPTER PUSH ROD
PLATE
SCREW
BOLT (2)
CLAMP RING
NUT (2)
RETURN SPRING
PLATE
SCREW
DIAPHRAGM
PRESSURE PLATE
COMPRESSION SPRING
CHAMBER
PLUG
TA 074390
Figure 14-49. Spring Brake Air Chamber – Exploded View.
14-46
Back to Top
