TM 5-3805-260-24
FUEL INJECTION NOZZLES
6.
Make an adjustment to the opening pressure of
the nozzle as controlled b) the pressure adjust-
ment screw with tool (B). See TESTING
FUEL INJECTION NOZZLES, OPENING
PRESSURE TEST in TESTING AND ADJUST-
ING.
7.
Make an adjustment to the valve lift as controlled
by the lift adjustment screw with tool (B). See
TESTING FUEL INJECTION NOZZLES,
VALVE LIFT ADJUSTMENT in TESTING
AND ADJUSTING.
8.
Put the nozzle in position on tool (A). Put tool
(A) and the nozzle in a vise. Hold the lift adjust-
ment screw (7) with a 5/64" hex wrench and
tighten the locknut (8) until the adjustment screw
will not turn.
9.
Tighten the locknut for pressure adjustment
screw to a torque of 70 to 80 lb.in. (8.0 to 9.1
N m).
10.
Tighten the locknut for the pressure adjustment
screw to a torque of 35 to 45 lb.in. (4.0 to 5.1
N.m).
11.
Install the cap on the fuel injection nozzle. Use
tool (C) to tighten the cap to a torque of 110 to
120 Ib.in. (12.4 to 13.6 N-m).
end by:
a)
install fuel injection nozzle
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