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1998 90HP Johnson hose help please

M

Mopar205

New member
I have the repair manual but cannot seem to find a diagram for the hoses to the crankcase and vapour pump and balance pipes. For my 1998 90HP Johnson.

There are 3 connections to the vapour pump.One is pulse the other two go where?
There is a balance pipe at each intake. These hoses go where?

I have 3 nipples. lower drain and two vent nipples.


The VRO I hoses are correct.
Any help I very much appreciated.
 
The factory manual has a diagram.------One hose splits and does simply go into the airbox and does not go on a nipple on that end.----Other end shown as going to upper main bearing vent.------Other hose shows going to lower main bearing .---One hose goes to pulse off course.
 
racerone said:
The factory manual has a diagram.------One hose splits and does simply go into the airbox and does not go on a nipple on that end.----Other end shown as going to upper main bearing vent.------Other hose shows going to lower main bearing .---One hose goes to pulse off course.
Click to expand...


Thank you, I will try to get the factory manual.
 
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