Does my Assault have a belt tensioner?

[LloydP]

I have a 2006 Indmar Assault in my 21V. This is a very tight engine space, and I need to remove the alternator to get to the bilge pump. Does anyone know if this engine has a belt tensioner, or it there another way to loosen the belt?

Thanks.

[michael hunter]

If you have a serpentine [wide flat] belt you do. If you grab the belt [engine off] and pull the tensioner will move . Look for a square hole to put a ratchet in to leverage the tensioner and loosen the belt.

[LloydP]

Perfect. Thanks Michael.

[McDye]

No serpentine on my Indmar Assualt (2002 or 2010yr).. loosen alternator bracket.

[LloydP]

Thanks. I know it is one or the other - but boat is in storage.

Lloyd