Krash known issues and fixes |
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Pre 2019 Krash enters the market with a NEW, small, fun, playful, ready to ride jet ski that only weight 300lbs as other MFG's change to large heavy skis meant for bouy racing only. |
Pre 2019 Not sure on any/all issues before 2019 but there were some carb machining issues on some which prevented the backbleed plate (aka kidney plate) gasket from being able to seal so excess fuel was always being pumped in making the engines run rich and impossible to tune. The fix, replace carbs. Video here. The needle and seat hole was also drilled out too big allowing fuel to be pumped past the o-ring also making it difficult to tune. This can be checked with a pop off gauge. Video here. Backbleed (aka kidney plate) gaskets need trimmed. Video here There were no pressure relief valves to regulate the tank/fuel pressure or to prevent the fuel from flooding into the engine. The thicker o rings and pressure relief valves are available here. Video here These issues led to flooded, hydro locked and hard starting engines. Then to burned up starters and some burned up wiring and CDI's. We recommend a 12awg or larger ground wire be placed on the electrical box and attached to the engine block. An easy place to do this is at the intake manifold. Broken wires on magnetic pickup - improved version here |
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2019 |
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| Early 2020 |
Early 2020 Pressure relief valves need added to the tank line and primer line available here Backbleed (aka kidney plate) gaskets need trimmed. Video here Broken wires on magnetic pickup - improved version here |
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| Mid 2020 Pressure relief valves are now stock on all machines |
Mid 2020 |
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Additionally for all 997 |
All 997 If you have a weak starter replace it. Trim assist bracket will help with the trim lever. Broken wires on magnetic pickup - improved version here You may read about other carb mods people have done but once the pressure relief valves are installed and the backbleed gaskets are properly trimmed there really hasn't been a need for anything else. If your carbs need rebuilt kits are available here. If your not comfortable or dont have the tools we do provide the service. We recommend a 12awg or larger ground wire be placed on the electrical box and attached to the engine block. An easy place to do this is at the intake manifold. |
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2021 1200cc New 1200cc Engine with hall effect ignition pickup, All new ignition and electronics and spark is much stronger. New softer plastic on air intake covers. New pulley trim system. New power and bilge buttons. New start stop switch. HIN in hull. First look video here  |
All 2021 1200cc Low end fuel screws need turned in 1/2 to 3/4 of a turn after break in. No other carb mods or additions are needed. All starters need shimmed IF they didn't come that way from the factory. There a recommended ECU flash (reprogram), also adds an led eye, and flywheel modification. Models built/shipped after October should already be updated-check for the eye on the ECU or with your dealer. Video here Plastic on start stop switches and switches are brittle-Krash will replace under warranty if broken. |
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All Carb models Carb tuning and rebuild services, Bring in your ski or send us your carbs. |
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Krash 2022 Fuel injected Known Problem: There not here yet! |
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| More info on our tech support and resources page | ||
| See the rest of our Krash Tech Videos Here | ||
