SCARAB_CDR
Jet Boat Addict
- Messages
- 17
- Reaction score
- 10
- Points
- 87
- Location
- San Diego
- Boat Make
- Scarab
- Year
- 2018
- Boat Model
- Other
- Boat Length
- 19
I am moving from San Diego to Washington State and thought it might be fun to take the boat to a couple of lakes along the way. Being fully cognizant of the danger of spready invasive species I normally clean, drain, dry my boat after every use, to include flushing the exhaust. For this trip I even brought along cleaning gear and a shop-vac to clean out the boat after use. The first lake was Lake Havasu, which is known to have quagga and zebra mussels. After our last use, I arranged with the AZ Game and Fish to have my boat decontaminated. I thought they did a pretty thorough job, including flushing out the bilges and flushing the exhaust.
Next lake - Lake Tahoe. They appreciated that I had it deconned in AZ, and but needed to do their own inpection/decon process. All was well until it came time to do the exhaust flushing. They found a mussel shell (half shell, no mussel) on the ground and said it came from my boat, and so my boat is now quarantined. It's stuck here in Lake Tahoe for a week until the inspector from Sacramento can come out and supervise a more thorough flushing. I'd really like to know where on a Scarab 195 exhaust or jet a shell the length and width of a thumbnail can hide? Is it possible for it to enter through the cooling intake in the impeller? Is it possible that it could enter through the exhaust port from wave action? What about sand? the shell they found was sitting in a bunch of sand that they also said came from my boat. I find it extremely hard to believe that the boat could go through the process in Arizona and then 24 hours later spit out a bunch of sand in Lake Tahoe.
I'm open to ideas or theories. This sucks, and I certainly don't want to go through it again. I already flush the exhaust after each use, I'm not sure what else I could have done other than avoid Lake Havasu.
Oh, and that nice big pocket under the engine created by the engine mount structure doesn't help much either. SCARAB - please install drain passageways in your design. Only way to get it out currently is to stick a shop-vac under there, where you can't see.
Next lake - Lake Tahoe. They appreciated that I had it deconned in AZ, and but needed to do their own inpection/decon process. All was well until it came time to do the exhaust flushing. They found a mussel shell (half shell, no mussel) on the ground and said it came from my boat, and so my boat is now quarantined. It's stuck here in Lake Tahoe for a week until the inspector from Sacramento can come out and supervise a more thorough flushing. I'd really like to know where on a Scarab 195 exhaust or jet a shell the length and width of a thumbnail can hide? Is it possible for it to enter through the cooling intake in the impeller? Is it possible that it could enter through the exhaust port from wave action? What about sand? the shell they found was sitting in a bunch of sand that they also said came from my boat. I find it extremely hard to believe that the boat could go through the process in Arizona and then 24 hours later spit out a bunch of sand in Lake Tahoe.
I'm open to ideas or theories. This sucks, and I certainly don't want to go through it again. I already flush the exhaust after each use, I'm not sure what else I could have done other than avoid Lake Havasu.
Oh, and that nice big pocket under the engine created by the engine mount structure doesn't help much either. SCARAB - please install drain passageways in your design. Only way to get it out currently is to stick a shop-vac under there, where you can't see.