Sears 580.768050 Pressure Washer User Manual


 
Reattach the valve cover makingsure the gasket
between the valve cover and cylinderhead is in
place. Startall fourscrews beforetighteningor you
will not be able to get all thescrewsin place.
Reattach the breather tube.
Reattach the spark plug wire tothe spark plug.
Retorque Head Bolts
After the first50 hoursof operation,you mustretorque
the head boltsto 4.0 kg.-m. (22 ft.-Ibs.)
Important: If you feel uncomfortableaboutdoingthis
procedure or you don't have the propertools, please
take yourcleaning system in tothe nearestservice
center to havethe valve clearanceadjusted.This is a
very importantstepto insure the longestlifefor your
engine.
Note: Only performthis adjustmentafter first50 hours
of operation.The head bolts willneed no further
adjustment.
Remove the four (4) screwsfrom the valvecover.
Remove the valve cover and gasket.
Torque the bolts to 4.0 kg-m (22 ft-lb).
Torque sequence isas follows: A, B, C, D, E (star
pattern).
A
c
jE
15