AIR LINES, HOSES, AND SITTINGS - CONTINUED
REMOVAL - CONTINUED
Using 718-inch wrench, remove hoses (1)
and (2) from relay valve (3) and brake
The procedures given are typical for all air lines and fittings.
a. Using two 1-inch wrenches, install
coupling (1) and jamnut (2).
b. Using 1-inch wrench and sealing com-
pound on threads, install nipples (3)
(4) and (5) and
and quick disconnects (4) and/or (5).
c. Using an adjustable wrench and sealing
compound on threads, install