TM 9-2320-279-34-2
Brake System Maintenance Instructions (Cont)
11-14. BRAKE TREADLE VALVE REPAIR (CONT).
NOTE
Thin gage spring is located on relay piston side
of lower static piston housing.
(11)
Remove lower piston (15), spring (21),
spring (22), and relay piston (16) from
lower static piston body (23).
(12)
(13)
Remove stem bolt (20) from relay piston (16).
Remove preformed packing (24) and
preformed packing (25) from relay
piston (16).
11-48
Change 2