McCulloch 610 / 650 Chain Saw Owners Manual

This manual is a comprehensive guide for the McCulloch 610 & 650 chainsaws, suitable for both professional mechanics and DIY enthusiasts. It covers a wide range of maintenance and adjustment topics, including:

• Identification
• Safety Instructions
• General Cutting Instructions
• Fuel & Lubrication, covering fuel types, mixing fuel, fuel mixture table, and chain & bar lubrication
• Installation of spike, guide bar, saw chain, and chain brake
• Operating Instructions such as chain brake operation, starting & stopping, carburetor adjustment, break-in instructions, and storing the saw
• Maintenance of air filter, spark plug, fuel cap, fuel tank filter, chain brake, sprocket, clutch, clutch drum, sawdust guard, cooling fin, DSP valve (PM650), muffler, exhaust port, automatic chain oiler, and guide bar
• Chain Maintenance including chain tension, new chain break-in, chain lubrication, chain sharpening, lowering depth gauges, and file size table
• Preventive Maintenance
• Accessories such as spike kit, carrying case, chain, bar & sprocket oil
• Features and Specifications covering displacement, bore & stroke, spark plug type, fuel tank capacity, oil tank capacity, intake system, clutch engagement speed, lamination gap, ignition timing, main bearings, connecting rod bearings, sprocket type, and weight for PM610 & PM650
• Torque Values for connecting rod screws, clutch nut, and flywheel nut

This manual is an essential resource for anyone looking to maintain or repair these chainsaws effectively.