Driveshaft not seating into the gear box. Please help.

SHOKENRYU

Cadet
Joined
Aug 21, 2021
Messages
17
Was changing my water pump impeller and my drive shaft came out from the gearcase. Now it will not seat completely. Still a half inch gap from the gearcase and will not slide in even wen I spin the prop. Please help. 1978 evinrude 35hp 35853R
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
37,818
You have to turn the flywheel slowly when pushing the lower unit up.----Water tube must be installed in the exhaust housing FIRST.------You have to make sure the water tube enters the water pump outlet.-----The driveshaft simply slides back into the pinion gear.-----That event is not the issue here.
 

909

Chief Petty Officer
Joined
Jul 19, 2021
Messages
537
Pull the rope. When you spin the prop , nothing happens because it's not connected to anything.
 

SHOKENRYU

Cadet
Joined
Aug 21, 2021
Messages
17
The drive shaft to the motor isn't the problem. Its the gear case side from the impeller. It will not seat all the way into the gear case. Still have a half inch from fully seated. My propeller shaft will not spin the drive shaft because the driveshaft isn't seated all the way in to be engaged.
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
37,818
The driveshaft simply slips back into the pinion gear.----This should be simple.------But you have to release air pressure at the upper vent screw.
 

SHOKENRYU

Cadet
Joined
Aug 21, 2021
Messages
17
Will not go in all the way.
 

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