2-stroke marine engines Cam Shaft and Chain Drive.

Check of Camshaft Coupling Fitted Bolts. All MC engine types. SL02-405/CBO Action Code: Immediately. Download.

MC-Engines. Camshaft Lubrication System. Service Letter SL1989-251. Download.

Chain Tightener for Camshaft Drive L50MC, L60MC, L70MC & L80MC Engines. Service letter SL90-271/HY. Download.

Tightening of chain L/S70ME-C. Service letter SL09-514/NJC. Download.

MC K and L diesel engines. Chain checking and adjusting.