TM 5-4930-218-14
(6) Remove the nuts (14), lock washers (15), flat
(3) Remove the service hose (2), emergency hose
washers (16), and U-bolts (17) that secure the air
(3), fittings (4 and 5), tags (6 and 7), and nuts(8).
cleaners (18) to the trailer.
(4) Remove tube assemblies (9 and 10) and adap-
(7) Remove the relay valve-to-air chamber hoses
ters (11).
(1 and 2, fig. 4-21) and elbows
(5) Remove hose assemblies (12 and 13).
b. Cleaning and Inspection.
(8) Remove the relay valve-to-reservoir hose (4)
(1) Wipe the exterior of the hoses with a cloth
and fittings (6, 11, and 12).
dampened lightly with dry cleaning solvent (fed.
(9) Remove the reservoir interconnecting hose (5)
spec. P-D-680). Flush solvent through the lines and
and fittings (6 through 10).
