Quiet Valve

ADJUSTMENT PROCEDURE





1. Loosen the adjuster plug lock nut (1).
2. Turn the adjuster plug clockwise until the adjuster plug bottoms in the gear assembly.
3. Turn the adjuster plug back 50 degrees to 70 degrees (approximately one flat).
4. Install the adjuster plug lock nut (1) to the adjuster plug. Hold the adjuster plug stationary while tightening the adjuster plug lock nut (1)

NOTICE: Refer to Fastener Notice in Service Precautions.

- Tighten the lock nut to 75 Nm (55 ft. lbs.).