Winterization for newer Raptor motors

[rdlangston13]

Do the newer raptor motors use the same water pump impeller as the old assault 325s?


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[rdlangston13]

Do the Indmar v-drives/transmissions that come on the newer raptor 400s have a screen or filter that needs to be removed to clean during servicing?

[Gaza7]

Boy quick question.

2018 Moomba craz I have removed 3 blue wing nuts from 1 from
Transmission and other two from heat exchanger I have a gargen
Hose connection from my manifolds would that be the 2 wing nuts I’m missing
Or is there 2 blue wing nuts I can’t find

[rdlangston13]

There is 5 drain points. 3 are blue wingnuts, one is the hose that connects the exhaust manifolds together, and the last is the water pump impeller housing


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[Gaza7]

There is 5 drain points. 3 are blue wingnuts, one is the hose that connects the exhaust manifolds together, and the last is the water pump impeller housing


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David,

Do you have picture of the one at the water pump impeller by chance ?

[rdlangston13]

David,

Do you have picture of the one at the water pump impeller by chance ?

I don’t but it’s just the cover of the impeller housing itself. The housing is black and the cover is held on by 4 5/16 brass bolts (they may have black paint on them). It stick off the front of the motor (towards the back of the boat). There should be a stick on it that’s blue and says like 3 of 5 or something like that.


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[larry_arizona]

I don’t but it’s just the cover of the impeller housing itself. The housing is black and the cover is held on by 4 5/16 brass bolts (they may have black paint on them). It stick off the front of the motor (towards the back of the boat). There should be a stick on it that’s blue and says like 3 of 5 or something like that.


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How do you remove the cover to drain? Unbolt?


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[rdlangston13]

Bingo, remove the 4 5/16 bolts. There is a white foam gasket that seal the cover and it will stick so you may have to pry the cover off once the bolts are out


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[larry_arizona]

Torque spec on reinstall?


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[rdlangston13]

Torque spec on reinstall?


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Haha.


Just snug it up, they 5/16 brass bolts so don’t go cranking on them super tight


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