MAINTENANCE OF AIR BRAKE SYSTEM - Continued
SERVICE BRAKES - Continued
( g ) Close air tank drain cocks.
BRAKE AIR CHAMBER
General mechanics tool kit
Do not attempt to disassemble the brake air chamber.
The springs inside the chamber are under heavy tension and may
cause severe injury if released during disassembly.
(2) Drain air tanks.
(3) Tag and disconnect air hoses (8 and 9) from brake air chamber (10).
(4) Remove cotter pins (4) and headed pins (5).
(5) Remove two hex nuts (2) and lock washers (3). Withdraw brake air chamber (10)
from slack adjuster (1).