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Boat Repair/1975 rienell 21ft,40hp,4cly mercruiser.

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Question
Need to replace rubber coupler on outdrive, striped out splines. Step by step proceeders or repair book?

Answer
yes get a manual...you have to pull the drive off, then pull the engine out, replace the coupler and reinstall... when you pull the engine un blot the motor mounts from the stringers of the boat, so you do not change the slignment...you will have to change the shaft as well. check alignment when you do the job and install drive with a lot of grease on the splines..Have drive in forward to remove and reistall..

Boat Repair

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Everett Peacock

Expertise

Marine repair questions

Experience

35 years experience boatmansbargains.com

Organizations
Taught Marine electronics at NOVA CC IN ALEXANDRIA VA

Education/Credentials
certified, Yamaha outboards,yamaha stern drives, Mercury outboard, Mercruiser, Evinrude. Johnson, Mariner, suzuki, Volvo Penta, Honda,

Awards and Honors
service exelence award ( yamaha)

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