Need help water pump belt Mercrusier 135

[<Fordman>]

Broke the alternator belt on my 3.0 L Mercuriser
135 hp
Any suggestionson how to get the belt on aside form removing engine mount to etaround drive shaft hub water pump whell and over to alernator

[<SkeeterFin>]

You have got to get the engine mount out of the way.Support engine,remove mount spacer and slide old belt off.Put new belt,and spare on.Good luck.