Fleetwood FWD V8-252 4.1L (1986)
Piston: Description and Operation
On these engines, replacement rings are available in standard size only. If piston ring clearance is excessive, the piston and cylinder liner must be
replaced. Refer to ``Cylinder Liner, Replace'' procedure.
Piston pins are a matched fit with the piston and are not available for separate replacement. Piston pins are pressed into the connecting rods and will
not become loose enough to cause a knock or tapping until after very high mileage.
