TM 10-4320-307-24
4-9
FUEL PUMP ASSEMBLY REPAIR/CALIBRATE (CONT).
d.
Install oil seals (33) and coupling key (34) onto drive shaft (35).
e.
Press tachometer drive gear (36) onto drive shaft (35).
f.
Install bearing (37) and retaining ring (38).
g.
Compress retaining ring (38) and press drive shaft (35) through front cover (26) and into drive gear (39) and
drive half coupling (40).
h.
Install drive coupling (41) on drive shaft (35) and secure using lockwasher (42) and screw (43).
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