TM 10-4610-239-24
TM 08580B-24/3
INSPECTION.
a.
Inspect springs for deformity. Replace as required.
b.
Inspect exhaust diaphragm, relay piston, exhaust cover, body, cover, adapter, and inlet and
exhaust valve for corrosion, cracks, excessive wear, or damaged threads. Replace as required.
ASSEMBLY.
a.
Install adapter (31) in body (32).
b.
Install new preformed packing (30) on piston assembly (28).
c.
Install exhaust valve seat (29) in piston assembly (28).
d.
Install piston assembly (28) in body (32).
e.
Install new sealing ring (27) in body (32) and install cover (26), part number plate (25), flat washer (24), four new
lockwashers (23), and cap screws (22) on body (32).
f.
Install new preformed packing (21) in valve guide (17).
g.
Install new O-ring (7) in emergency piston (16).
h.
Install valve retainer (19), valve spring (18), and valve guide (17) on inlet and exhaust valve (20).
i.
Position inlet and exhaust valve assembly (15) in emergency piston (16) and install retaining ring (14).
j.
Position new O-ring (13), piston and valve assembly (12), and emergency spring (11) in body (32).
k.
Position check valve ball (10) and compression spring (9) in body (32).
l.
Install new preformed packing (8) on exhaust cover (60.
m.
Position exhaust cover (6) on emergency spring (11) and compression spring (9).
n.
Push exhaust cover (6) down and install three new lockwashers (5) and cap screws (4).
o.
Position exhaust diaphragm (3) and diaphragm washer (2) in exhaust cover (6) and install screw (1).
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