How to change the Blade on a Mcculloch M40-450C Lawn Mower
In this video, we show you how to change the Blade on a McCulloch M40-450C Lawnmower.
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 change the Blade on a McCulloch M40-450C Lawnmower. Firstly, tilt the lawnmower carefully so you can see the blade underneath. Then, using a 17mm Socket Spanner (this might be quite tight) loosen the screw and spring washer so you can access and remove the blade. Tip: You may also want to remove the build up around the blade, to make sure that your lawnmower is working to its full potential. You can either remove it by hand or by using a pressure washer when the blade is off. Place the new blade back on the governor, securing the washer and screw over the top, with a 17mm Socket Spanner. That's how you change the blade on a McCulloch M40-450C Lawnmower.
Parts
Parts and tools included in the M40-450c Lawn Mower how-to video.
- Hex Socket 3/8in Drive - BAH38SM17
- Bahco S330 3/8in Socket Set - XMS1938SS
- Genuine Blade - 587 15 90 10
- Non Genuine Blade - 351 679
- Key - 505 29 09 01
- Screw - 531 20 80 08
- Spring Washer - 531 20 72 37
- Blade Support - 531 20 72 42
- Washer - 531 20 72 37
