1988 lower unit

Trominger

Cadet
Joined
Apr 10, 2019
Messages
9
I recently picked up a refurbished lower unit and had a quick question. I haven't installed it yet. The propshaft/driveshaft will spin in both directions while in forward and reverse Is this normal or do I have a problem
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racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
38,501
That very confusing.-----Slow down and explain in more detail.-------Is this a 6 HP model or 300 HP.-----In forward gear hold the driveshaft.----Can you turn the propshaft a complete turn or not??
 

Trominger

Cadet
Joined
Apr 10, 2019
Messages
9
It is a 40hp. I have it sitting in my vice and I can grab the propshaft and turn it either direction and it does not catch. I've put it in forward and reverse, with the same result. You can feel the gears turning. I didn't know since it's not hooked to the motor if this is normal.
 
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