TM 10-4320-307-24
4-9
FUEL PUMP ASSEMBLY REPAIR/CALIBRATE (CONT).
p.
Remove screw (89) and lockwasher (90) securing drive coupling (91) to drive shaft (92).
q.
Compress retaining ring (93) and press drive shaft (92) through front cover (94) and out of drive half coupling
(95) and drive gear (96).
r.
Remove retaining ring (93) and bearing (97).
s.
Press tachometer drive gear (98) off drive shaft (92).
t.
Remove oil seals (99) and coupling key (100) from drive shaft (92).
4-58
