TM 5-1940-277-34
INJECTION PUMP REPLACEMENT INSTRUCTIONS
(Continued)
LOCATION
ITEM
ACTION
REMARKS
j.
Idle speed
Loosen lock nut
Screw located
adjusting
and back screw
on engine side
screw (17)
off. Set opera-
of pump. Use
tors throttle
1/2 in wrench and
control so
screwdriver.
engine is idling
at 650 rpm. Run
screw up to con-
tact with speed
selector lever,
hold and tighten
lock nut.
k.
Maximum speed
Loosen lock nut
Screw located
adjusting
and back screw
immediately below
screw (18)
off. Adjust
idle adjusting
operator throt-
screw. Use 1/2
tie control for
in wrench and
2800 rpm. Run
screwdriver.
screw up against
speed selector
lever, hold and
tighten lock nut.
NOTE
Bring engine speed to idle for one minute and stop engine.
Change 1 2-259 (2-260 Blank)
