Exhaust not coming out of prop

G

GerClaire612

Seaman Apprentice
Joined
Apr 18, 2010
Messages
43
I have a 1978 115 evinrude 115hp. After alot of work and getting the boat to run right i have noticed exhaust is not coming out of the center of the prop. Am i right or wrong but i think it's suppose to. Any help please.
 
E

ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: Exhaust not coming out of prop

Most of the exhaust should exit the prop under normal operating conditions.

There are several seals that need to be in place, especially the large one between the gearcase and the inner exhaust housing, #0320961.

See the Exhaust Housing diagram for your motor here: http://shop.evinrude.com/
 
G

GerClaire612

Seaman Apprentice
Joined
Apr 18, 2010
Messages
43
Re: Exhaust not coming out of prop

thank i think i figured i out i put a water pump in i mite not have got that lower gasket in right cuz i can hear the water bubbling down in there i think i fudged up
 
E

ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: Exhaust not coming out of prop

Use whatever sealer you have, even masking tape, to keep that seal in place until you have the lower unit tightened up. After the unit is tightly connected, the seal should stay where you put it.
 
G

GerClaire612

Seaman Apprentice
Joined
Apr 18, 2010
Messages
43
Re: Exhaust not coming out of prop

good info thanks i will do that this is the best forum on the net
 
You must log in or register to reply here.
Top