Operation CHARM: Car repair manuals for everyone.

Cylinder Wall Honing


NOTE:
- Before any cylinder bore is honed, all main bearing caps must be installed so that the crankshaft bearing bores will become distorted.
- To correct taper or out-of-round, bore the cylinder block.





1. Hone with Engine Cylinder Hone Set at a speed of 300-500 rpm and a hone grit of 180-220 to provide the desired cylinder bore surface finish.

NOTE: Honing should be done when fitting new piston rings or to remove minor surface.

2. If it is out of specifications, replace as necessary.