TM 9-2350-238-34-2
2-42. MAINTENANCE OF CHECK VALVE.
This task covers: a.
Disassembly
b. Inspection/Repair
c.
Reassembly
INITIAL SETUP
Tools and Special Tools
References
General mechanic’s tool kit, automotive
TM 9-2350-238-24P-2
(SC 5180-90-CL-N26)
Equipment Conditions
Materials/Parts
2-192 Check valve removed from
Engine oil (item 15, appx B)
hydraulic flow divider manifold
Preformed packing (MS28778-20)
DISASSEMBLY
1
2
Disassembly and reassembly of
valves should be performed in a
clean, dry, dust-free area to prevent
entry of foreign matter. Cover valve
ports to keep out dirt.
NOTE
These procedures are written and il-
lustrated for check valve (PN
12253775). If your unit has a dam-
aged check valve (PN 10922174),
order check valve (PN 12253775) in
accordance with TM 9-2350-238-
24P-2.
Remove spring cap (1) and preformed
packing (21) from valve body (3). Remove
preformed packing from spring cap.
Remove check spring (4) and check
valve (5) from valve body (3).
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