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New Member
- Feb 13, 2012
- 843
- Boat Info
- 2000 310 Sundancer
1997 175BR
- Engines
- 310: Twin 454 Mercruiser w/Bravo III
175: Mercruiser 3.0
Having starter issues with my '97 175BR (3.0L I4). At the end of the season last year, it began having trouble starting. Banging on the starter while turning the key would usually produce results, but it was getting worse. Seemed to be a classic case for a bad starter or solenoid.
This week I replaced the slave solenoid and the starter/starter solenoid. I've also cleaned the terminals and connections. The end result is the same - when I turn the ignition, I just get a click from the slave solenoid. No signs of life from the starter.
One twist to the story - I couldn't reach the nuts on the back of the slave solenoid, so I wasn't able to replace the complete assembly. I was able to pry the "fingers" holding the body to the back, and replaced the body, but the back plate is from the old solenoid. I could have pooched the system there for all I know, but I think it should be OK. In any event, I can't figure out how to reach the nuts on the back - I can barely touch them with my fingers - there's no way to get a wrench or pliers on them.
Any words of advice? Other than re-checking all the connections, and maybe another slave solenoid, what's my next step?
One more thing - the new starter has 4 terminals on the solenoid - 2 large and 2 small. The original starter only has 3. The large terminals are obvious, but I don't have any documentation that explain the small ones. I hooked the trigger wire to the one that seemed logical, but it's entirely possible that it was the wrong terminal. Also, what should I do with the other small terminal?
This week I replaced the slave solenoid and the starter/starter solenoid. I've also cleaned the terminals and connections. The end result is the same - when I turn the ignition, I just get a click from the slave solenoid. No signs of life from the starter.
One twist to the story - I couldn't reach the nuts on the back of the slave solenoid, so I wasn't able to replace the complete assembly. I was able to pry the "fingers" holding the body to the back, and replaced the body, but the back plate is from the old solenoid. I could have pooched the system there for all I know, but I think it should be OK. In any event, I can't figure out how to reach the nuts on the back - I can barely touch them with my fingers - there's no way to get a wrench or pliers on them.
Any words of advice? Other than re-checking all the connections, and maybe another slave solenoid, what's my next step?
One more thing - the new starter has 4 terminals on the solenoid - 2 large and 2 small. The original starter only has 3. The large terminals are obvious, but I don't have any documentation that explain the small ones. I hooked the trigger wire to the one that seemed logical, but it's entirely possible that it was the wrong terminal. Also, what should I do with the other small terminal?
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