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View Full Version : Where is the impeller on my 1997 Maristar LT1?


haafy
06-29-2010, 09:53 AM
Total Newbie question, but I just bought the boat and the impeller hasn't been changed in two years. I would like to change it myself, but don't know where it even is. Also, where can I buy and engine manual for the LT1?

Thanks for the Help

coz
06-29-2010, 10:18 AM
Total Newbie question, but I just bought the boat and the impeller hasn't been changed in two years. I would like to change it myself, but don't know where it even is. Also, where can I buy and engine manual for the LT1?

Thanks for the Help

http://www.mastercraft.com/files/manuals/1994-1997_OwnersManual-MS200-MS205.pdf

Thrall
06-29-2010, 02:57 PM
D Drive front of engine or V Drive back of engine. It's a small pump on the crankshaft snout. 4 brass screws, take the cover off. Pry it out with screwdriver, paint can openers, needle nose vise grips, etc. Replace. Does not matter which end goes in first, does not matter which way the vanes are "squished". Grease the splines in the new one before installing. Put the cap back on with a new gasket and go to the lake!

coz
06-29-2010, 03:07 PM
D Drive front of engine or V Drive back of engine. It's a small pump on the crankshaft snout. 4 brass screws, take the cover off. Pry it out with screwdriver, paint can openers, needle nose vise grips, etc. Replace. Does not matter which end goes in first, does not matter which way the vanes are "squished". Grease the splines in the new one before installing. Put the cap back on with a new gasket and go to the lake!

Like T said, it's in here.

http://farm4.static.flickr.com/3062/2347896762_542f844c7f_b.jpg