Full Product Manual
Westinghouse Outdoor Power Equipment, LLC | 19
MAINTENANCE
Intake Valve Exhaust Valve
Valve Clearance
0.0031 – 0.0047 in
(0.08 – 0.12 mm)
0.0051 – 0.0067 in
(0.13 – 0.17 mm)
Torque 8-12 N•m 8-12 N•m
6. If an adjustment is necessary, hold the rocker arm pivot
and loosen the pivot adjusting nut.
7. Turn the rocker arm pivot to obtain the specied
clearance. Hold the rocker arm pivot and re-tighten the
pivot adjusting nut to the specied torque.
Torque: 106 inch-pound (12 N•m)
8. Perform this procedure for the other valve.
9. Install the gasket, rocker arm cover, and spark plug.