TM 5-3895-373-34
B.
DISASSEMBLE - Continued.
h.
Set brake housing (23) on work surface,
large flange down.
Compressed air used for cleaning purposes
will not exceed 30 psi (207 kPa). Use only
with effective chip guarding and personal
protective equipment (goggles/face shield,
gloves,
etc.).
Failure
to
take
proper
precautions may result in severe injury or
loss of vision.
NOTE
Ring spacer (28) and cylindrical piston (29)
have a close sliding fit in brake housing (23).
Ring spacer has a close sliding fit on
cylindrical piston.
i.
Direct compressed air into straight adapter
(2) to force cylindrical piston (29) from
brake housing (23). Remove cylindrical
piston.
Use caution when removing seals and o-
rings. Scratched or dented seal grooves can
cause bypass leakage. Do not use excessive
force when removing seals and o-rings. Use
an o-ring tool to remove seals and o-rings.
j.
Use an o-ring tool to remove plain seal (30)
and o-ring (31). Discard plain seal and o-
ring.
k.
Using an o-ring tool, gently pry ring spacer
(28) loose inside brake housing (23).
Remove ring spacer.
I.
Use o-ring tool to remove o-ring (32) and
plain seal (33) from ring spacer (28).
Discard o-ring and plain seal.
NOTE
Plain seal (35) may not be used in all
applications.
m.
Use an o-ring tool to remove o-ring (34) and
plain seal (35) from brake housing (23).
Discard o-ring and plain seal.
n.
Remove steel disc brakes (36), sintered
disc brake shoes (37), and thrust bearing
(26) from brake housing (23).
o.
Remove plug (3), liquid sight indicator (38),
breather
(39),
straight
adapter
(2),
preformed packing (40), and seal rings (4).
Discard preformed packing and seal rings.
GO TO NEXT PAGE
2-475
