TM 5-1940-277-34
INJECTION PUMP REPLACEMENT INSTRUCTIONS
(Continued)
LOCATION
ITEM
ACTION
REMARKS
b.
Gear (16)
Turn until small
Use flashlight to
indent mark in
see indent.
rear face of gear
is visible through
hole.
c.
Gear (16)
Fit 1/8 in drill
Use 1/8 in drill
bit through timing bit.
hole and seat in
indent. Move gear
NOTE
until drill bit is
A piece of 1/8 in
centered in hole.
brass rod may be
Remove bit when
used. Refer to
centered.
Appendix C, Figure
C-5.
d.
0-ring (11)
Lightly coat with
clean engine oil
and position on
shoulder on front
face of pump
mounting flange.
5.
Engine
e.
Injection pump
Fit pump to engine
Pump may have to
(1)
keeping the stud
be rotated
in center of
slightly to engage
slotted mounting
pump gear teeth to
hole as much as
camshaft gear
possible.
teeth.
Change 6 2-253
