theoldwizard1
ArboristSite Lurker
Most of my small engine experience has been with B&S 4 stroke engine. Incredibly simple and easy to work on. Most single cylinder B&S engine, either vertical or horizontal shaft, have very few 'housing"/shrouds/cover piece and. because of the nature of the beast, heavy oil caked external "sludge" is usually not too bad.
As noted in my other posts, I am in the middle of replacing the flywheel side crank seal. Under the rewind mechanism/cover the engine was an oily/dirty mess. I took the "lazy" way out and used a lot of brake cleaner (almost 2 cans) to blast most of it off and blue paper towels to wipe up the mess. Now I understand that most 2 strokes are going to have some external oil/dirt build up just because of their nature (I run 48:1 Stihl synthetic oil), but a bad crank seal and years of neglect, made mine was especially bad.
What is your preferred solvent and process for cleaning under the housings/shrouds ? (Dad was old school. Gasoline and a toothbrush !)
As noted in my other posts, I am in the middle of replacing the flywheel side crank seal. Under the rewind mechanism/cover the engine was an oily/dirty mess. I took the "lazy" way out and used a lot of brake cleaner (almost 2 cans) to blast most of it off and blue paper towels to wipe up the mess. Now I understand that most 2 strokes are going to have some external oil/dirt build up just because of their nature (I run 48:1 Stihl synthetic oil), but a bad crank seal and years of neglect, made mine was especially bad.
What is your preferred solvent and process for cleaning under the housings/shrouds ? (Dad was old school. Gasoline and a toothbrush !)