Trying to install a gen 4 502 mercruiser, need help!

Tahiti warrior 502

Seaman Apprentice
Joined
Sep 27, 2020
Messages
31
I am looking for wiring diagrams for a gen 4 502. I could also use any diagrams on how to hook up water and oil lines. If anyone knows how to find this info it would be awesome!! I'm trying to re install the motor that I didn't take out.. I am trying to make sure I hook everything up correctly. Thanks
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
50,487
have you looked in the factory service manual?
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
50,487
if you did not get rid of adobe flash, you can still view them in the library on


otherwise you buy them from


you can also put your serial number in BAM to see exploaded views of the parts manual. https://www.mercruiserparts.com/

it is illegal for iboats to post versions of the manual (copy right infringement)
 
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