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 TM 55-1905-222-14
6-16
REPAIR COUNTERBALANCE VALVE (Continued).
g.
If damaged or defective, loosen setscrew (11)
and remove adjusting knob (12) from setscrew
(8).
h.
Remove pipe plug (13) and plug (14) from
bottom cap (16), if necessary (16).
j.
Remove check spring (17) and preformed
packings (18, 19 and 20).
k.
Remove main spool (21) and spring stop and
seat (22).
l.
Remove check spool (23).
m.
Remove machine screw (24).
n.
If damaged or illegible, remove drive screw (9)
and identification plate (25) from body (26).
o.
Remove check spool seat (27).
CLEANING
CLEAN ALL PARTS.
WARNING
Dry cleaning solvent, P-D-680, used to clean parts, is potentially dangerous to
personnel and property. Avoid repeated or prolonged skin contact. Do not use
near open flame or excessive heat. Flash point of solvent is 100 - 138F (38
-
59C).
Clean all metal parts in cleaning
solvent P-D-680 and dry thoroughly.
6-84
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