Fuel Pump Diagram needed: 1985 non-vro 70HP Johnson

turtle1173

Chief Petty Officer
Joined
Nov 29, 2001
Messages
437
I really need a diagram of the inside of the fuel pump, so I can see how it all goes together. The motor has had the VRO disconnected and has an older looking fuel pump on it. It has 3 hoses: Fuel in, fuel out, and a pulse line.

Looks like this:
Fuel Pump for Johnson, Evinrude 433386 438555 - Sierra 18-7353

It seems odd that it's so easy to take apart, yet all my searching on the internet has turned up nothing for the assembly. Even my manual doesn't address this. Can anyone help me out?
 

rob 135

Petty Officer 2nd Class
Joined
Aug 8, 2013
Messages
167
Re: Fuel Pump Diagram needed: 1985 non-vro 70HP Johnson

It is non serviceable . Replace whole unit . I took mine apart and cleaned with no problems though.
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
36,047
Re: Fuel Pump Diagram needed: 1985 non-vro 70HP Johnson

Repair kits are now available for many pumps !!------Take it apart.-Then compare parts in the various kits and order a kit.----Sierra catalogue is the scource.
 
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