TM 9-2320-363-34-1
ROCKER ARM ASSEMBLIES REPLACEMENT (CONT)
3.
4.
5.
6.
7.
8.
9.
INSERT
INTAKE
0.008 IN. (0.203 mm) FEELER GAGE (3) BETWEEN TIP OF INTAKE VALVE
VALVE BUTON (5) AT END OF ROCKER ARM.
STEM (4) AND
LOOSEN JAM NUT (6) AND TURN ADJUSTING SCREW (7) UNTIL FEELER GAGE (3) PRODUCES
EVEN OR SMOOTH PULL BETWEEN INTAKE VALVE STEM (4) AND INTAKE VALVE BUTTON (5).
TIGHTEN JAM NUT (6) TO 30-35 LB-FT (41-47 N.m) AND REMOVE FEELER GAGE (3).
INSERT FEELER GAGE (3) AGAIN TO MAKE SURE ADJUSTMENT DID NOT CHANGE WHEN NUT
(6) WAS TIGHTENED. READJUST AS NECESSARY.
EXHAUST VALVES ARE ADJUSTED SAME WAY AS INTAKE VALVES EXCEPT FOR USE OF 0.020
IN. (0.508 mm) FEELER GAGE.
COMPLETE ADJUSTMENT OF ALL VALVES (TWO INTAKE, TWO EXHAUST) FOR CYLINDER
BEFORE PROCEEDING.
REFER TO TIMING CIRCLE CHART AND NOTE CYLINDER NUMBER FOR NEXT VALVE AND
3-196
