TM 9-2320-366-34-3
16-83. M1089 UPPER CONTROL VALVE ASSEMBLY REPLACEMENT/REPAIR (CONT)
NOTE
Tag pump valve and four valves prior to
removal.
(37) Remove eight nuts (58), washers (59), and four studs
(60) from upper control valve assembly (2).
(38) Separate pump valve (61) from valve (62).
(39) Remove two gaskets (63) from valve (62). Discard
gaskets.
(40) Remove gasket (64) from valve (62). Discard gasket.
(41) Separate valve (62) from valve (65).
(42) Remove three gaskets (66) from valve (65).
Discard
gaskets.
(43) Remove gasket (67) from valve (65). Discard gasket.
(44) Remove plug (68), spring (69), and pressure valve (70)
from valve (62).
(45) Remove preformed packing (71) from plug (68). Discard
preformed packing.
16-502.8
Change 1
