In this video, we show you how to change the air filter on a Briggs and Stratton 450 series 09T502-0134-B1 Engine for the 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 air filter on a Briggs and Stratton 9T502 Engine for the McCulloch M40-450C Lawnmower. First, remove the screw that holds the air filter cover with a screwdriver. The air filter case can now be removed. Pull the air filter cover apart to access the air filter. Then, remove the air filter from the cover. You can now clean the cover with maintenance spray. Coat the new air filter in air filter oil. Now, place the new air filter into the case. You may also want to check the gasket for any damage, which sits underneath the air filter cover. If in doubt, replace this part. Place the air filter cover back on (as a whole unit) and secure the screw with a screwdriver. That's how you change the Air Filter on a Briggs and Stratton 9T502 Engine for the McCulloch M40-450C Lawnmower.

Parts

Parts and tools included in the M40-450c Lawn Mower how-to video.

• Screwdrivers - Screwdriver Category
• Air Filter Oil 1L - 531 00 92 48
• Air Filter - LA1729
• GT85 400ml Spray - GT85

Popular Products for the M40-450c