TM 5-3805-261-34
BRAKES MAINTENANCE. (cont)
6-5.
Parking Brake Air Control Valve. (Sheet 2 of 3)
REMOVAL
NOTE
All hose and tube assemblies
must be tagged before
disconnecting to aid in
installation. Cap all hose
and tube ends to prevent
contamination.
1.
Disconnect hose assembly (1,
Figure 6-8) from control console
in operator’s compartment.
2.
Remove connector (2).
3.
Remove nut (3), boot (4) and
items 5 thru 15 as an assembly.
DISASSEMBLY
WARNING
Spring is under compressive
preload. Take precautions to
restrain spring when removing
port so that spring cannot
fly out and strike you. Wear
safety goggles.
1.
Remove supply port (5), spring
(6), seat (7), valve inlet (8),
stem (9) and preformed packing
(10) from body (11, Figure 6-9).
Discard preformed packing (10).
2.
Remove body (11), plunger (12)
and preformed packing (13) from
valve (15). Discard preformed
packing (13).
3.
Remove nut (14) from valve (15).
Go to Sheet 3
6-18
Figure 6-8.
Figure 6-9.
