Honda Mower Self propel finally fixed

Links to products I have in my tool bag. Carb. https://amzn.to/4h9f9KP Honda Air Filter. https://amzn.to/3gPEGfR Spark Plug. https://amzn.to/3CtpZfF Compression tester. https://amzn.to/2NMgeze Spark PLUG TESTER. https://amzn.to/3jEcZH3 Inline Spark Checker. https://amzn.to/3bnXjmA Feeler Gauge set. https://amzn.to/3rTsZK6 Chemical bottle. https://amzn.to/3eWcGVs Lithium Grease https://amzn.to/3BAMsnX ....updated 1-27-25 Above are affiliate links which means we receive a percentage of the revenue made from purchasing products via those links. This mower's self propel doesn't work and also the wheels don't roll backwards either. The fix was very extensive.