NOTE: IF TIMING TOOL IS NEEDED TO TIME BALANCE GEARS WE HAVE THE TOOL AVAILABLE IN MY EBAY STORE OR SEARCH EBAY FOR KOHLER PART # Y-357 OR 25-455-06-S
TORQUE ON CONNECTING ROD 260 INCH POUNDS
CYLINDER HEAD BOLTS 25-30 FOOT POUNDS
OIL PAN AND CLOSURE PLATE 35 FOOT POUNDS
VALVE ADJUSTMENT
INTAKE VALVE .010"
EXHAUST VALVE .019"
POINTS GAP .020"
NOTE: PROPER CONNECTING ROD INSTALLATION IS HOLE IN CONNECTING ROD CAP FACES THE CAMSHAFT.
10HP KOHLER BORE SPECS:
3.251" STANDARD
3.261" .010" OVERSIZE
3.271" .020" OVERSIZE
3.281" .030" OVERSIZE
3.291" .040" OVERSIZE
CONNECTING ROD SPECS:
1.500" STANDARD
1.490" .010" UNDERSIZE
1.480" .020" UNDERSIZE
NOTE: IF CYLINDER IS MORE THEN .003" TAPER IT WILL NEED TO BE REBORED AS INSTALLING NEW PISTON AND RINGS IN A TAPER BORE THEY WILL PROBABLY CAUSE THE ENGINE TO SMOKE & BURN OIL.
KOHLER RECOMMENDS AFTER HONING & OR REBORING THAT THE CYLINDER BE WASHED IN HOT SOAPY WATER TO ENSURE ARE GRIT FROM MACHINING IS REMOVED BEFORE THE NEW PARTS ARE INSTALLED IN THE ENGINE.