2006 25HP Mercury Outboard- EFI 4 stroke

Mozz2012

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Joined
Aug 15, 2012
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Hello. Just looking for hopefully some answers and direction on two issues i noticed with my 2006 Mercury 25HP, EFI, 4 Stroke, Outboard.

My motor was cutting out because my fuel bulb and fuel line were old and falling apart. I the process i noticed the inside of the hose was breaking down. I check the fuel filter and did see that it caught the material. I check the hose past the fuel filter into the motor and it looks clean. The boat had been running fine minus this issue that start the last time i went out.


I replaced the fuel lines from the external tank to the motor and in the process was looking to change the oil, oil filter, fuel filter, and lower unit oil.

ISSUE 1
When i remove the cowl i noticed an electrical cable had burned through the insulation and was starting to damage the other cables ,in i believe the emissions wire harness.

ISSUE 2
While tracing out the bad electrical cable i also notice a small bolt at the bottom of the unit in the engine compartment. I have some pictures and some extra pictures that might have contributed to the problem. Thank you for your feedback in advance. :)
 
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