TM 9-2320-273-20
BRAKE SYSTEM.
9-11. AIR DRYER REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
C. INSTALLATION (Continued).
9. Air dryer assembly (1).
Secure to mounting brackets
(21) with four capscrews
(20), four flat washers (19)
and (10), four lock washers
(9) and four hexagon nuts (8).
10. Air dryer head assembly
Install wire (12), secure with
(22), electrical terminal (17).
nut (15). Install boot (13)
and terminal protector (14).
11. Air dryer assembly (1).
Apply antiseizing tape,
install tubing (2), hoses (3)
and (11).
NOTE
For the M916 thru M920 only, apply anti-
seizing tape and install tube (23) on air dryer
assembly (1).
12. Cab mounting bracket (28),
Secure with U-bolts (24), four
purge tank reservoir (25).
lock washers (27), and four
nuts (26).
13. Tubing (23).
Apply antiseizing tape and con-
nect to purge tank reservoir (25).
D. OPERATIONAL CHECK.
WARNING
Make sure wheels are blocked and transmis-
sion is in neutral. Failure to do this could
cause injury or death to persons working in
and around vehicle.
14. Air system.
Close draincocks.
15. Engine.
a. Start up (see
TM 9-2320-273-10).
b. Charge air system to 100 psi.
16. Air dryer assembly (1).
Check for air leakage at ex-
haust cover (18), or any air line
connections.
9-32
Change 2
