TM 9-2815-250-24&P
3-18. VALVE ADJUSTMENT (continued).
b.
Using feeler gage, measure the clearance between rocker arm (4) and valve stem (5) on intake valve (3) and
exhaust valve (6) of cylinder no. 1. Clearance should be 0.004 inch (0.102 mm).
c.
To adjust clearance, loosen nut (7) and turn adjusting screw (2) so that, after tightening nut (7), clearance is correct.
d.
Rotate flywheel (1) clockwise 180 degrees. Intake valve (3) and exhaust valve (6) of cylinder no. 2 will be fully
closed. Repeat steps b and c for both valves (3 and 6) in cylinder no. 2.
FOLLOW-ON TASKS:
Install rocker arm cover (para 2-17).
3-59
|
|
