2007 75 EFI (4-STROKE) thermostat temperature range

Aussiewil

Recruit
Joined
Feb 5, 2013
Messages
2
Hi everyone,

Can someone tell me at what temperature the thermostat will start to open? I have removed the thermostat and tested it on the stove and it started to open at 56?C and is fully open at 60?C (132 to 140?F). To me this seem to be low. Any advise would be a help, thnk you.

Bill
 

1nebel0

Chief Petty Officer
Joined
Nov 28, 2005
Messages
512
Re: 2007 75 EFI (4-STROKE) thermostat temperature range

This is correct....have you had the problem of when you drain oil that you have water in it?
 

Aussiewil

Recruit
Joined
Feb 5, 2013
Messages
2
Re: 2007 75 EFI (4-STROKE) thermostat temperature range

I have just serviced the outboard and there was no traces of water in the oil. Why do you ask?
 
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