The pump shaft seal assembly (holder portion and
Carefully slide woodruff key (18), shim set (19), and pump shaft seal
Woodruff key (18)
stationary portion) (20) is issued as an assembly. The
Shim set (19)
assembly (holder portion) (20) off the shaft.
holder portion of the seal assembly may be in the rear
Pump shaft seal assembly
of the pump impeller (16).
(holder portion) (20)
Hexagon head cap
Unscrew and remove four hexagon head cap screws (21) and four lock
washers (22). Slide bearing housing (23) from pump tank (24).
screws (21)
Lock washers (22)
Bearing housing (23)
Using a soft brass bar, tap lightly around outer edge of pump shaft seal
Pump tank (24)
assembly (stationary portion) (25) to loosen it from its seat in pump
Pump shaft seal assembly
tank (24). Remove pump shaft seal assembly (25).
(stationary portion) (25)
2-103
TM 3-4230-209-30&P