Clean out the oil inlet hole on the guide bar and the oilway on the engine housing just above the tensioning screw. Use a pipe cleaner or small-gauge finish nail for the task. Turn over the guide bar, and put it back in place in the chainsaw.
Specializing in your higher performance clutching need. The Dynamo Joe clutch kits are the hottest upgrade to make your snowmobile perform better than stock. The helix and flyweight pins are precisely machined and resurfaced to make long life of the parts and outlast the original wear components in the system. The Clutch kit advantage.
Step by step guide on how an automotive fan clutch works. This article pertains to all vehicles equipped with a clutch fan. Step 1 - A fan clutch function is to engage the fan blade to the shaft when heated which is mounted to the front of the engine attached to the water pump. This clutch is constructed using silicone grease, and a temperature sensitive coil spring that expands and contracts with heat from the radiator. Clutch Fan.