Crankshaft Bearing / Piston / Cylinder Specifications - Toro LC1P65FC Service Manual

Crankshaft Bearing Free Play
1. Clean the bearing in solvent and dry it.
2. Spin the bearing by hand and check for play.
Piston Pin OD
Standard Service Limit
0.5118"
(13.0 mm) (12.954 mm)
NOTE: If this measurement is out of specification, complete engine
replacement is required. The only internal parts available for this engine are gaskets and seals.
Cylinder Taper and Out of Round
Inspect cylinder for taper and out of round with a bore gauge.
Measure in two different directions, front to back and side to side, on three
different levels (½"down from the top, middle and ½" up from the bottom).
Standard Service Limit
2.559"
(65.0 mm) (65.165 mm)
NOTE: If this measurement is out of specification, complete engine replacement is required.
The only internal parts available for this engine are gaskets and seals.
0.51"
2.566"
32