Some Play In Lower End Propeller Shaft Mercruiser A1G1 140hp

1985 Century Mustang

Chief Petty Officer
Joined
Mar 9, 2023
Messages
547
I did my water pump today and noticed that the shaft (shown in photo) had some play when I removed the impeller housing and the bottom lower seal assembly under the water impeller housing, is this normal? Could the shaft bearings be shot because of that play?

Screenshot_20250417_163540_YouTube.jpg
 

1985 Century Mustang

Chief Petty Officer
Joined
Mar 9, 2023
Messages
547
How does it feel when you pull UP on the shaft ?

I just went side to side with it and noticed play, about a 10th of an inch or less. I'll try that today, as I'm waiting for the impeller kit to come. I just wanted to know if it was normal to have play.
 
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