CPR Repairs Lower End Liner Bore Damage

CUSTOMER: Tugboat & Marine Company in Ontario

APPLICATION DATE: May 2003

PROBLEM: Bottom of cylinder liner seat has eroded away and needs to be repaired.

SUBSTRATE: Cast Iron

APPLICATION METHOD: Ground by hand and applied freehand and then dressed down

PHOTOGRAPHS

Problem are at the top of the bottom of the engine.

Closer view of the damage prior to grinding.

Area has been ground and a durable wear resistant paste grade material is applied.

Area of each cylinder was ground down to OEM specifications.