10.
Make sure injector
pilot hole. Foreign
accurate setting of
TM 9-2320-363-34-1
NOTE
timing height gauge is seated on machined surface with tip in
material in pilot hole or on machined surface may prevent
injector height.
ADJUST HEIGHT OF FUEL INJECTOR (6) FOR CYLINDER INDICATED ON TIMING CIRCLE CHART
BY PLACING SMALL END OF INJECTOR TIMING HEIGHT GAUGE (9) IN HOLE IN FUEL
INJECTOR BODY (10) WITH FLAG (11) OF GAUGE TOWARD FUEL INJECTOR PLUNGER (12), AS
SHOWN.
11. LOOSEN JAM NUT (6) AND TURN ADJUSTING SCREW (7) UNTIL FLAG (11) OF INJECTOR
TIMING HEIGHT GAUGE (9) JUST CLEARS TOP OF FUEL INJECTOR PLUNGER (12). AN
ACCURATE FEEL WILL BE DEVELOPED. ADJUST ALL INJECTORS TO SAME FEEL.
12. TIGHTEN JAM NUT (6) TO 30-35 LB-FT (41-47 N.m). CHECK ADJUSTMENT WITH INJECTOR
TIMING HEIGHT GAUGE (9) AND, IF NECESSARY, READJUST.
13. REMOVE INJECTOR TIMING HEIGHT GAUGE (9).
14. REFER TO TIMING CIRCLE CHART AND FOLLOW ARROW TO NEXT CYLINDER IN ADJUSTMENT
SEQUENCE.
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