TM 9-2815-250-24&P
3-18. VALVE ADJUSTMENT.
This Task Covers:
Adjustment
Initial Setup:
Tools/Test Equipment:
Equipment Conditions:
General mechanic's tool kit, automotive
Rocker arm cover removed (para 2-17).
(Item 15, Appendix G)
ADJUSTMENT
NOTE
· Cylinder no. 1 is on the flywheel side of the engine. Cylinder no. 2 is on the
auxiliary drive side of the engine.
· Allow engine to cool to room temperature (approximately 75°F [24°C]) before
adjusting the valves.
· Valves are in rocking position when the rocker arms are level and can be moved
slightly.
a.
Turn flywheel (1) clockwise until valves in cylinder no. 2 are in rocking position, then turn flywheel 180 degrees
further.
3-58
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