TM 9-2320-273-20
BRAKE SYSTEM.
9-11.1. AIR DRYER REPAIR (Continued).
LOCATION/lTEM
ACTION
REMARKS
D. ASSEMBLY (Continued).
23. Valve body (10).
24.
25. Air dryer housing (2).
26. Valve body (10).
NOTE
For the M916 thru M920 only, apply anti-
seizing tape and install reducer (46) and
elbow (45) in air dryer housing (2).
Install new sealing washer (8),
spring guide (7) with rounded
bottom first in valve body.
InstalI new spring (6) in groove
of spring guide (7) and place
new ball (5) on spring.
a.
b.
Lubricate end cap (4) with
silicone grease. Screw in and
torque to 200 - 225 lb-in
(280 - 315 N•m).
Lubricate new O-ring (9)
with silicone grease, and
install.
Screw in and tighten check
valve (3).
Apply antiseizing tape.
Screw in and tighten con-
nector (11).
CAUTION
27. Air dryer housing (2).
28.
Make sure exhaust hole in safety valve points
downward when in place.
a. Apply antiseizing tape to
safety valve (13).
b. Screw in and tighten.
a. Lubricate O-ring (14) on de-
hydrate cartridge (15) with
siIicone grease.
b. Screw in dehydrate cartridge
(15), tighten using a 3/4-in.
socket wrench. Torque to
32 Ib-ft (43.3 N•m).
9-34.4 Change 2
