TM 10-4320-315-24
3-33. MAINTENANCE OF PUMP - (Cont)
(a)
Remove socket head screws (1) that secure outer rubber flex (2) to inner steel hub (3).
(b)
Remove outer rubber flex (2) from inner steel hub (3).
(c)
Loosen setscrew (4) that secures inner steel hub (3) to pump shaft (5).
(d)
Using gear puller, remove inner steel hub (3) from pump shaft (5).
(e)
Remove key (6) from pump shaft (5).
(2)
Disassemble pump as follows (Figure 3-34):
NOTE
Although this procedure provides complete disassembly and assembly instructions,
disassemble pump only as necessary to replace defective components.
(a)
Remove nuts (1) and lockwashers (2).
(b)
Remove bearing housing (3) from pump body (4).
(c)
Remove gasket (5).
Figure 3-34. Pump
3-72
