Raw Water pump v-belt

Sedna

New Member
Sep 3, 2009
25
Boston, MA
Boat Info
330 Sundancer, 1996, Raymarine C-80
Engines
7.5 mercruisers EFI,MPI (twin) Hurth V-Drives
I have 7.4 mercruisers MPI MIE the fuel pump and the raw water pump are one unit driven by a v-belt. in trying to change the impellers in the pump I noticed the v-belt need changing -- I took the four bolts out of the water pump pulley and the pulley doesn't come off -- what am I doing wrong?
 
Nothing,
Try tapping it with a rubber mallot..
It normally just falls off but, maybe stuck.
Fun fun...
 
Thanks --- What about if i worse case took a board and tried to pry it from the back side ???
 
A little tapping / prying.
Maybe a puller.
 
I'll give it a shot -- no pun intended
 

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