TM 5-4930-244-14
b. Installation.
NOTE
Before installation wrap threads on elbow and air brake line with Teflon Tape.
(1)
Replace any parts that show obvious wear or damage.
(2)
Slide master cylinder (12) into hole in bracket (6).
(3)
Install three screws (10) through bracket (6), securing master cylinder (8) to bracket (9) with three locknuts (4).
(4)
Unplug brake line (8). Install brake line (8) into adapter (9) using a 7/16 open end wrench. Tighten.
(5)
Place spacer (7) on studs of power cluster (3).
(6)
Install power cluster (3) on bracket (6) and secure with two new lockwashers (5) and two nuts (4).
(7)
Assemble adapter (16) and vent tube (15). Install adapter (16) into cap (17). Install packing (18).
(8)
Refill master cylinder (12) with brake fluid and install cap (17).
(9)
Install elbow (2) into power cluster (3). Connect air brake line (1) to elbow (2).
(10)
Slide rubber hose (14) and hose clamp (13) onto hydraulic brake vent tubing (15). Tighten hose clamp (13).
(11)
Bleed hydraulic system to remove air from lines. (para. 4-60).
(12)
Check for leaks; repeat procedures if necessary.
4-168
