TM 5-3805-262-20
7-3. AIR BRAKE SYSTEM MAINTENANCE (CONT)
f. H o s e s , L i n e s , a n d F i t t i n g s ( c o n t ).
(2) Replacement (cont).
REMOVAL (SHEET 2 OF 3)
(o) Disconnect hose (18) from adapter (11).
(p)
(q)
Remove adapter (11) from double check valve and stop light switch (12).
Tag and disconnect two front wiring harness electrical leads from double
check valve and stop light switch (12). Unscrew double check valve and
stop light switch from elbow (13) and remove.
( r )
( s)
( t )
(u)
( v)
(w)
(x)
(y)
( z)
(aa)
(ab)
(ac)
(ad)
(ae)
( a f )
(ag)
(ah)
Remove elbow (13) from brake treadle and valve.
Disconnect hose (17) from elbow (14).
Remove elbow (14) from brake treadle and valve.
If necessary, remove four plugs (15) and plug (16) from brake treadle
and valve.
Disconnect hose (17) from elbow (14) on declutch treadle and valve.
Remove hose from loader.
Remove elbow (14) from declutch treadle and valve.
Disconnect hose (18) from adapter (19) on declutch treadle and valve.
Remove hose from loader.
Remove adapter (19) from declutch treadle and valve.
Disconnect hose (37) from adapter (20).
Remove adapter (20) from declutch treadle and valve.
Disconnect hose (50) from elbow (21).
Remove elbow (21) from declutch treadle and valve.
Loosen nuts (22 and 27) and disconnect tube (26) from elbow (24) and
fitting (29). Remove tube (26), sleeves (23 and 28), and nuts (22 and
27) from loader.
Remove elbow (24) from declutch treadle and valve.
Remove adapter (25) from declutch treadle and valve.
Remove fitting (29) from pilot valve (34).
Disconnect hose (40) from elbow (30).
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