Cylinder block machining operations

Main bearing salvage

Badly damaged main bearing saddles can be repaired and returned to standard size. Our method provides substantial savings on the cost of a new crankcase, even if one is still available.

Main bearing sddle re-alignment is effected by line honing, a quick and accurate process which ensures correct bearing housing alignment for longer crank and bearing life.

Cylinder boring

…….leaving a margin of 4 thousands of an inch for final honing to give the correct running clearance for the piston and rings as specified.

Camshaft bearings