TM 10-4610-239-24
TM 08580B-24/3
REMOVAL.
WARNING
Compressed air can blow dust into eyes. Wear eye protection and turn
drain cock T-handle slowly to avoid a sudden rush of air when releasing
reservoir pressure.
a.
Turn drain cock T-handle (1) slowly counterclockwise to release air pressure from reservoir.
NOTE
Ensure that airflow from reservoir has stopped before closing drain cock.
b.
Turn drain cock T-handle (1) clockwise to close drain cock.
NOTE
Disconnect hoses from air chambers before disconnecting from airbrake
relay valve.
c.
Tag and remove four hoses (2) and label airbrake relay valve (3) and air chambers with matching identification.
d.
Disconnect three tubes (4).
NOTE
Bottom bolt is captive between airbrake relay valve and adapter when
loose.
e.
Remove three locknuts (5) and bolts (6) and lower airbrake relay valve (3) and adapter (7). Discard locknuts.
f.
Unscrew adapter (7) from airbrake relay valve (3).
CAUTION
Using wrench in tube fitting threads will cause damage to threads. Use
wrench only on wrenching surfaces.
g.
Remove three tube fittings (8).
INSTALLATION.
a.
Install three tube fittings (8) on airbrake relay valve (3).
CAUTION
Using wrench on tube fitting threads will cause damage to threads. Use
wrench only on wrenching surfaces.
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