New to boating

clodall

Recruit
Joined
Apr 10, 2011
Messages
1
Hi , i just bought my first boat and have a couple of questions. 1st one is how do i tell the year and size of the lower unit if it was replaced. 2nd is i'm going to replace the impellor and was wandering if there was anything special i should do while i have it off. The motor is a Johnson 75 hp j75trlcsa.
Thank you
 

Cofe

Lieutenant Commander
Joined
Apr 23, 2009
Messages
1,883
Re: New to boating

Welcome to iboats!

Being new to boating, it would be a good idea to read the sticky called top secret file that is at the top of this forum. I would also recommend that you get a manual for your motor. They can be found on ebay for a good price. Get a OMC service manual they are the best.
Your motor is a 1980 year according to the number. I do not know how to identify the years of lower units as there are several that interchange.

Here is a link to manuals on ebay. http://shop.ebay.com/i.html?_nkw=19...+manual&_osacat=0&_trksid=p3286.c0.m270.l1313
 
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