Powemaster problem
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From: pa
Powemaster problem
Is there a Corvette Repair for Dummies publication??....finally got the starter installed and the clearance was identical to the failed starter so I saw no need to shim(altho one was supplied) and now I get the starter spinning and not engaging???
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From: pa
I got instructions and the only thing I didn't do was to bench test it. When my starter went bad, I bench tested it and the solenoid pushed out the gear but did not spin the motor...should I take it out or possibly it is not engaging for some other reason??
Racer
Joined: Jul 2008
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From: Youngstown NY
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From: pa
Thread Starter
Instructor
Joined: Jul 2015
Posts: 129
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From: pa
I bench tested and the bendix gear comes out and it spins,,,so I reinstalled using the shims that came with the starter.....hit the ignition and can hear the bendix pop out and the motor spins but does not engage....????
any help to remedy this situation...got the 9400 which was the recommended starter.
any help to remedy this situation...got the 9400 which was the recommended starter.
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From: pa
This is Powermasters response to me.
Hi, Steve
Sounds like a low voltage issue. I would start by checking the cranking voltage at the ignition terminal of the starter. This voltage needs to be at least 10v during cranking. If the voltage is lower than this it can cause solenoid damage, sounds like what may have happen to the stock starter. You can also use a temporary jumper wire or button to bench test the starter on the car. Make sure that the starter mounting pad is extremely clean also, the starter uses this surface to ground and not just the bolt.
Hi, Steve
Sounds like a low voltage issue. I would start by checking the cranking voltage at the ignition terminal of the starter. This voltage needs to be at least 10v during cranking. If the voltage is lower than this it can cause solenoid damage, sounds like what may have happen to the stock starter. You can also use a temporary jumper wire or button to bench test the starter on the car. Make sure that the starter mounting pad is extremely clean also, the starter uses this surface to ground and not just the bolt.
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From: pa
This is my response.....
Bench tested starter and it works perfectly as it should. I reinstalled and tested voltage at the terminal to see if there was a voltage drop and there was none. I used external 12volt source while mounted to the car and you can hear the solenoid click and the motor spin and it does not engage. I removed external source and connected to the vehicle ignition and tried to turn it over and got the same results. It seems that the bendix gear is not engaging the flywheel for some reason. Any other test I can do
Bench tested starter and it works perfectly as it should. I reinstalled and tested voltage at the terminal to see if there was a voltage drop and there was none. I used external 12volt source while mounted to the car and you can hear the solenoid click and the motor spin and it does not engage. I removed external source and connected to the vehicle ignition and tried to turn it over and got the same results. It seems that the bendix gear is not engaging the flywheel for some reason. Any other test I can do
Le Mans Master
Joined: Mar 2001
Posts: 5,738
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From: Lincoln, CA
Well my Powermaster is still sitting on the shelve because I was having the same issue.
I was frustrated so I bought a the DB one. Staggered bolt pattern.
http://www.dbelectrical.com/p-1319-c...sdr0031-l.aspx
Worked the 1st time I turned the key so I left it there.
I was frustrated so I bought a the DB one. Staggered bolt pattern.
http://www.dbelectrical.com/p-1319-c...sdr0031-l.aspx
Worked the 1st time I turned the key so I left it there.
Last edited by ddawson; Apr 2, 2016 at 11:54 AM.
Melting Slicks
Joined: Apr 2005
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Originally Posted by ykf7b0
You need another starter. I had this issue and nothing I did would rectify it. Powermaster has great products and I've had many but they are still human.
Ask them to send you a new one and send the bad one back to them. 
Last edited by babbah; Apr 2, 2016 at 01:55 PM.
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From: pa
OK I put the old starter back in and by shorting the terminals the car starts.......so the new power master block is about 1/2 inch longer than the old starter so the bendix never hits the gear. Thanks for all the help.....now I just need to find a new starter...any suggestions other than power master??