After we got this Jet Ski running, the engine immediately locked up after we got it on the water. Let's fix that. Piston replacement (top end), Starter fix, Impeller issues, and we are gonna put it on the water in this video.


Chapters
00:00 Intro
00:40 Diagnosing the problem
05:32 Removing the top end
10:31 Replacing the piston
14:00 Reinstalling the engine
17:00 Testing the starter
21:17 Engine turns over and reinstall
27:48 Starting for the first time
29:00 Loading on trailer and water test
31:22 Testing it on the lake
38:06 Impeller diagnosis
42:06 More riding on the lake