TM 10-4610-239-24
TM 08580B-24/3
DISASSEMBLY.
a.
Remove screw (1), diaphragm washer (2), and exhaust diaphragm (3).
CAUTION
Exhaust cover is installed under spring tension. Failure to release
pressure slowly can cause loss of parts. Keep pressure on exhaust
cover during removal.
b.
Remove three cap screws (4), lockwashers (5), and exhaust cover (6). Discard lockwashers.
c.
Remove O-ring (7) and performed packing (8) from exhaust cover (6). Discard O-ring and preformed packing.
d.
Remove compression spring (9) and check valve ball (10).
e.
Remove emergency spring (11), piston and valve assembly (12), and O-ring (13). Discard O-ring.
f.
Remove retaining ring (14) and inlet and exhaust valve assembly (15) from emergency piston (16).
g.
Remove valve guide (17), preformed packing (8), valve spring (18), and valve retainer (19) from inlet and exhaust
valve (20). Discard O-ring.
h.
Remove preformed packing (21) from valve guide (17). Discard preformed packing.
i.
Remove four cap screws (22) and lockwashers (23), flat washer (24), part number plate (25), cover (26), and
sealing ring (27). Discard sealing ring.
j.
Remove piston assembly (28).
k.
Remove exhaust valve seat (29) and preformed packing (30). Discard preformed packing.
l.
Remove adapter (31) from body (32).
CLEANING.
a.
Using mild soapy water, wash all parts.
b.
Using clean, lint-free rags, wipe all parts dry.
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