Service manual

Page 57 of 151
• Inspect the cylinder for warping.
Service limit: 0.05 mm
• Measure clearance between piston rings and
grooves.
Service Limit: Top ring: 0.09 mm
2nd ring: 0.09 mm
Removing Piston Rings
Be careful when handling piston rings,
as they are very fragile.
• Check if the piston rings are damaged or if the
grooves are worn.
• Place the piston rings into the cylinder 20 mm
under the cylinder top.
• In order to keep the piston rings in even horizontal
levels, push the rings in with the piston.
Service Limit: Top ring: 0.50 mm
2
nd ring: 0.65 mm
Copyright ©2008-2009 ETON America, llc., all rights reserved.
www.Get2itParts.com
www.Get2itParts.com
www.Get2itParts.com