How to Change the Clutch on a McCulloch Mac 338 Chainsaw
In this video, we show you how to change the Clutch on a McCulloch Mac 338 Chainsaw
Health & Safety Warning - Please ensure that you have safely prepared the machine and workspace. If you are unsure about any aspect of the task please seek professional advice.
Transcript
Today we're going to replace the clutch on a McCulloch Mac 338 Chainsaw. Firstly, remove the spark plug cap during assembly to prevent an accidental start. Set your chain break to lock into position. Untighten the 2 bolts. Then loosen the tension of the chain by turning the adjustable screw anticlockwise. When the chain is slack, remove the two nuts to release the clutch cover. Wear appropriate ppe when removing the chain and the bar. Now you can access the clutch. Unwind the clutch clockwise until it is released. You can also remove the larger washer, clutch drum then the smaller washer. Then return the washer, clutch drum and larger washer back. Place the new clutch into position and tighten in an anticlockwise motion. You can additionally use pliers to make sure that the clutch is tight. Place the bar into position and the chain. When the chain is on, place the clutch cover back. Then loosely secure the two nuts. Then tighten the chain tension. Secure the two nuts. That's how you replace the clutch on a McCulloch Mac 338 Chainsaw.
Parts
Parts and tools included in the McCulloch Mac 338 how-to video.
- SL25 Socket Set of 25 Metric 1/4in Drive - BAHSL25
- Pliers - FAIPLWP10L
