TM 9-2330-205-14&P
AIR CHAMBER - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION
9.
Mounting
Master cylinder (2)
Remove 1/4-inch rod and hold master
bracket (1)
cylinder (2) in place.
10.
Master cylinder (2)
Position air chamber studs (4) through
and air chamber (3)
bracket (1) and master cylinder mounting
holes.
11.
Studs (4)
Three nuts (5)
Using 9/16-inch wrench, install.
and three
lockwashers (6)
12.
Air chamber (3)
Line (7)
Using 5/8-inch wrench, install.
13.
Air reservoir (8)
Draincock (9)
Close.
TEST
CAUTION
Excessive push rod travel will result in damage to rubber cup in master cylinder.
Insufficient travel will result in ineffective brakes.
NOTE
Push rod travel should be a minimum of 1/2 inch (12.7 millimeters) and a maximum of
7/8 inch (22.2 millimeters) for proper operation.
Trailer must be connected to towing vehicle and air system pressurized to perform test.
TA223343
