3-61. FUEL PUMP FRONT COVER AND GOVERNOR REPAIR (Contd)
i. Assembly (M915/Big Cam I) (Contd)
Use the following assembly instructions for governors with 3:1 gear ratio.
Drive shaft (12)
a. Press governor two-piece
Note relief in washer to start
drive shaft (12) on washer flush
with bottom side.
b. Press shaft assembly on
cylinder until shoulder on drive
shaft (12) is flush with end of
cylinder. Slide assembly into
governor housing (14) so washer
rests on bronze bushing.
c. Invert assembly and install
ball key (30), collar (13), and
snapring (11). Press on end of
cylinder until flat washer is
against bronze bushing.
Press gear into position allowing
end clearance of 0.003 to 0.006 in.
(0.08 to 0.15 mm).
Position and install drive
Large oil hole in housing must
gear and housing assembly on
be at top.
serial number side of reservoir
Install on gear end of drive shaft
FOLLOW-ON TASK: For M915/Big Cam I engines only, proceed to follow-on tasks listed at the end of para. 3-62.