How to remove lower unit?

sabinki

Cadet
Joined
Apr 23, 2007
Messages
10
Can someone tell me what holds the lower unit on a 15hp Johnson 1991.I have removed 6 bolts near the foot and loosened the shifter cable near the foot but it still has something stopping it from coming out because I can get it down so far then it stops I have also tried turning the fly wheel while pulling down.
 

F_R

Supreme Mariner
Joined
Jul 7, 2006
Messages
28,226
Re: How to remove lower unit?

Loosened what shift cable? There is a brass shift rod connector with two screws in it, in the space where the gearcase has dropped down thus far. You have to completely remove one of the screws.
 

gotboostedvr6

Petty Officer 1st Class
Joined
Aug 1, 2006
Messages
240
Re: How to remove lower unit?

i have a 93 15 and have the same problem... any help?
 

samo_ott

Vice Admiral
Joined
Jun 18, 2006
Messages
5,125
Re: How to remove lower unit?

What's the bump for? FR explained it. There's a connector where the LU drops down tad. Undo 1 screw completely and it will come off.
 

waterman1971

Cadet
Joined
Feb 22, 2009
Messages
10
Re: How to remove lower unit?

Here is a tutorial that shows the BASIC location of the shift screw. It's sort of a generic location on most models.

Lower Unit Removal / Water Pump installation Tutorial

Good information. Perhaps you guys should have a sticky with pics. I just joined up this morning, so I'm not sure what type of questions you guys allow. I searched for "gearcase removal" and I recieved 500 results. I am going to be doing mine soon. If all goes well I'll put it up.
 

mthieme

Captain
Joined
Oct 6, 2007
Messages
3,270
Re: How to remove lower unit?

Resist the temptation to pry it apart. I just replaced the impeller on a Merc some jack$ss did that to and damaged the LU.
 
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