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 TM 55-1905-223-24-5
CAUTION
Be sure to place the blunt instrument (mallet or hammer handle) on
the body of the injector, not on the detent plunger or link.
c.
Seat the injector in the bore with a blunt instrument (mallet or hammer handle). A distinct "snap" will be
felt and heard as the injector is seated.
d.
Install clamp (5) and capscrews (4) over the injector body.
Tighten capscrews alternately and evenly, 50 in-lb (6 N ) torque at a time, to a final torque of 144 to
e.
m
168 in-lb (16 to 19 N ).
m
f.
Install detent plunger (3) in each injector.
g.
Align the push rod with the injector rocker lever.
h.
Turn adjusting screw (1) for the injector rocker lever in until it is properly seated in the push rod socket.
i.
Adjust crossheads, valves, and injectors.
NOTE
The crossheads, valves, and injectors must be adjusted at the same time. Use the
following procedure for adjustment.
After rebuilding the engine or doing any major repair in which the injector setting is
disturbed, set all of the valves and injectors. When the adjustment has been completed,
continue through the crankshaft rotation and check the injector adjustment on cylinders
No. 2, No. 3, and No. 6. Adjust if necessary. This takes care of any camshaft and/or
rocker lever shaft deflection that might have occurred during the initial adjustment.
All overhead (crosshead, valve, and injector) adjustments must be made when the
engine is cold. Stabilized coolant temperature must be at or below 140 (60 ).
F
C
(1)
General adjustment information:
(a)
The valve set marks are located on the accessory drive pulley. The marks align with a pointer on the
gear cover.
(b)
Use the accessory drive shaft to rotate the crankshaft.
(c)
The crankshaft rotation is clockwise when viewed from the front of the engine.
2-118
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