Poulan chainsaw carb adjust tool

Preferably, have the H and L screws adjusted by a professional. Begin adjusting the carburetor on a Poulan chainsaw by undoing the retaining nut of the cover of the air filter by hand.

Then, take out the cover and air filter, and clean the latter using soap and water. If required, replace the filter. Then, take out the cover of the cylinder to access the spark arrestor located at the back of the muffler, and pull the arrestor out.

Sign In. Join as a Pro. Houzz TV. Houzz Research. Looking for the perfect gift? Send a Houzz Gift Card! Tool Shed. Email Save Comment Featured Answer. Like 2 Save. Sort by: Oldest. Newest Oldest. Like Save. HU 3 years ago. Jim Swetmon 3 years ago. HU last year. Dale Tamborella last year. Terry Tumulty 7 months ago. Like 1 Save. Related Stories. Adjustments need to be made to a carburetor when it dies after starting, is hard to start or dies under a load.

In these cases, the fuel and oil ratio to air needs to be enriched. If the chain saw sounds as if it is running too rich, it will rev at high speeds and make a high-pitched sound.

In this case, the mixture should be leaner to prevent engine damage. When adjusting the carburetor, you need to place your Poulan chain saw on a flat level surface with the chain overhanging the surface, or move all items so it will not come into contact with anything. The chain is moving during the adjustment process, so you should wear personal protective gear including safety glasses, a long-sleeve shirt, long pants, closed-toe shoes and leather gloves.

To adjust the carburetor idle speed, locate the idle speed screw labeled with a "T" just above the primer bulb.