96 Seadoo Challenger Jet Pump Diagnoses Trouble Shooting Cavitating Slippage

How to Diagnose a single engine 787 Challenger that won't get on plain and engine alignment.

[@russellscorner6531]

Mel hope all is well. Hey at the 4 minute mark I see the red and purple seat from what I believe is a 1996 Yamaha 1100 Waverunner. I have an 1100 and 760 which I bought a few years ago and had you give them a once over and carb clean since they sat for 10 years. Anyway they are running great however, the red and purple seat gets water logged. All I can think is that the seam between the red and purple vinyl pieces allow water in the seat. Have you seen this before? It drives me nuts and I would love to find a way to prevent this.

[@hectord5871]

Very knowledgeable.

[@garydavidson02]

Interesting

[@JensenKevin]

Did that new impeller fix the cavitation?