Power tilt not uanctioning

Thorn256

Recruit
Joined
Aug 17, 2012
Messages
3
MY Evinrude 48 Special gas a dash mounted switch (PRINCECRAFT) and I hear a small contact sound no no tilt movement.How do I know if the hydraulic pump is bad and how do I check it or test it.Thnaks
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Power tilt not uanctioning

Do you have a factory service manual ??
 

Daviet

Fleet Admiral
Joined
Sep 24, 2008
Messages
8,958
Re: Power tilt not Functioning

Re: Power tilt not Functioning

Have you checked the voltage at the motor when you operate the switch?
 
Joined
Feb 17, 2012
Messages
2,906
Re: Power tilt not Functioning

Re: Power tilt not Functioning

not sure what year he 48 special is but in general the pump is a 2 or 3 wire unit. from the pump follow the wire to either the plug or the black box then get a friend to trim while you test for voltage.

2 wire the blue is pos and green neg when trimming up.........blue is neg and green pos when trimming down.

3 wire the black is neg and blue pos trimming up..........black is neg and green is pos trimming down.

if you get voltage the pump is bad try tapping gently to see if the brushs are stuck. if you dont get voltage tell me how many wires and i will tell you how the solinoid or relays work and how to test them
 
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