ENSURE THAT ALL ATTACHING CAPSCREWS ARE PROPERLY TORQUED.
Attach ST-1232 drill ream fixture plate to crankshaft flange with attaching bolt. Do not
tighten attaching bolt.
Place tapered locating pin through hole in plate into former dowel pin hole.
Tighten attaching bolt.
Remove locating pin.
Determine size of next oversize dowel pin to be used.
Select required size bushing from ST-1233, ST-1234, ST-1235, or ST-1236 drill/ream
Insert bushing into ream fixture plate. Bushing acts as guide for reamer.
COVER CRANKSHAFT AREA TO PREVENT ENTRY OF METAL SHAVINGS. OIL
SEAL FAILURE MAY OCCUR.
KEEP REAMER STRAIGHT TO PREVENT
DIFFICULTY IN HOUSING REMOVAL AT NEXT ENGINE REBUILD.
With hand drill and required size reamer, insert reamer through bushing and carefully
ream hole in housing and bore in block.