2-94
TM 3-4230-209-30&P
2-21. PLUMBING ASSEMBLY (CONT).
LOCATION/lTEM
ACTION
REMARKS
Plumbing Assembly/
Screw (33)
Unscrew and remove three screws (33) and three
Lock washer (34)
lock washers (34) from grooved pulley (35). Sepa-
rate lock washers (34) from screws (33).
Grooved pulley (35)
Setscrew (36)
Hub (37)
Woodruff key (38)
Using three screws (33), screw into the alternate
holes of grooved pulley (35). Tighten three
screws (33) equally, thus driving grooved
pulley (35) away from the pump and exposing the
setscrew (36) in hub (37).
Loosen the setscrew (36) and pull hub (37) off of
the pump shaft.
Lift woodruff key (38) out of the slot in the pump
shaft.