TM 5-1940-277-34
INJECTION PUMP REPLACEMENT INSTRUCTIONS
(Continued)
LOCATION
ITEM
ACTION
REMARKS
6.
Injection pump
a.
5 mounting
Install washers
Use 9/16 in
(1)
washers (9),
and bolts and
socket, ratchet
4 bolts (8)
one washer and
and 6 in exten-
and nut (10)
nut to protruding
sion.
stud.
b.
Timing hole
Screw into hole
Use 3/8 in hex
plug (14)
in pump flange
key wrench
and tighten.
(Allen).
c.
6 injector
Position and
Use 5/8 in open
pipe union
tighten.
end wrench.
nuts (6)
d.
Governor
Connect nut to
Use 1/2 in
vacuum line
governor and
wrench.
nut ( )
tighten at
governor and at
intake manifold.
NOTE
Prior to connecting oil line, fill injector pump at oil line opening with 1/3 pint of engine oil.
e.
Oil Line (18)
Connect nut (19)
Use 3/4 in
to injector pump
wrench.
and tighten.
f.
Throttle
Connect cable
Connect cable to
cable cotter
to throttle
middle hole in
pin (5)
lever and install
lever.
cotter pin.
g.
Throttle
Position clamp
Use screwdriver.
cable retain-
and secure with
ing clamp (4)
two screws.
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