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Old Mar 24, 2020 | 01:05 AM
  #1  
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Starter issues

So the starter in my 93' failed me the other day. Did a bench test on it and the gear kicks out but doesn't spin. How hard is it to rebuild one of these starter?
 
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Old Mar 24, 2020 | 01:45 AM
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not too difficult... it sure helps if you have rebuilt starters before... you really need a Growler to test the Armature before you waste a bunch of money on it ... you can get the Field Assy with the brushes if needed... if you just gonna replace brushes then you need to be able to Spot weld them..... you are better off taking it to a good Starter repair shop....

you can start here there are 3 parts this is just part 1 ....

just search "1994 - 2001 F250 / F350 7.3L Starter Inspection & Brush" without the quotes and you will have a 3 parts show up on the first hit
I know it says 94-2001 but same difference......

 
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Old Mar 24, 2020 | 06:27 AM
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Does the motor spin but just not the gear?

If it doesn't you may have a siezed bearing, or brushes. Both of which are pretty simple to fix.

There's not much to em, and alot of issues with em are minor and easily fixable without having to replace or take to a shop.
 
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Old Mar 24, 2020 | 11:32 AM
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Originally Posted by DarkOverCast
Does the motor spin but just not the gear?

If it doesn't you may have a siezed bearing, or brushes. Both of which are pretty simple to fix.

There's not much to em, and alot of issues with em are minor and easily fixable without having to replace or take to a shop.
It just kicks the gear out. No signs of spinning at all.
 
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Old Mar 24, 2020 | 11:34 AM
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Originally Posted by lonewolf_
not too difficult... it sure helps if you have rebuilt starters before... you really need a Growler to test the Armature before you waste a bunch of money on it ... you can get the Field Assy with the brushes if needed... if you just gonna replace brushes then you need to be able to Spot weld them..... you are better off taking it to a good Starter repair shop....

you can start here there are 3 parts this is just part 1 .... https://www.youtube.com/watch?v=5VdvgPjltv8

just search "1994 - 2001 F250 / F350 7.3L Starter Inspection & Brush" without the quotes and you will have a 3 parts show up on the first hit
I know it says 94-2001 but same difference......
This would be a first time for me. I've taken apart alternators before a while ago so it shouldn't be too difficult to do.
 
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Old Mar 24, 2020 | 03:02 PM
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Originally Posted by the_texas_bandit
This would be a first time for me. I've taken apart alternators before a while ago so it shouldn't be too difficult to do.
Starters are 3x easier to work on than alternators in my opinion.

I've got one in the shed that was working fine, but one of these days I need to break it down and do a write up for you guys. Most starters don't need a rebuild, and most people don't get an actual rebuilt at most shops. Just a disassemble, good cleaning, and a replacement of any worn/broken parts.
 
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Old Mar 26, 2020 | 04:07 PM
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Okay so I went on ahead and changed out the starter for a new one. Got it installed went to go fire it up and I'm still only getting clicks. So I am wondering could it be the ignition wire that runs to the starter? Or is it something else?
 
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Old Mar 26, 2020 | 06:34 PM
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starter Relay Fubared ?
 
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Old Mar 27, 2020 | 08:18 AM
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What you have is a relay that activates a relay. There's a starter relay on the right fenderwell under the hood. It activates the actual starter relay mounted on the starter. Check the fender mounted one first by jumping the two large terminals (with the pickup in neutral).
 
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Old Mar 27, 2020 | 10:28 AM
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Originally Posted by RaymondIV
What you have is a relay that activates a relay. There's a starter relay on the right fenderwell under the hood. It activates the actual starter relay mounted on the starter. Check the fender mounted one first by jumping the two large terminals (with the pickup in neutral).
The stater relay on the fender well works. I found out the batteries where low on juice. She did fire up but randomly died on me within a few minutes after start up. I did notice that there was some fuel leaking from one of the return lines and the injector lines at the injector end of the lines on 3 injectors. I double checked there tightness to make sure they where weren't loose. If it's still leaking after dong that would it be the injectors o rings need replacing?
 
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Old Mar 27, 2020 | 12:32 PM
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Probably O-ring, cap, or drainback line unless the steel injector line nut is loose.
 
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Old Mar 27, 2020 | 12:32 PM
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IF it is leaking from the top of the injector then the line could be cracked but if the leak is below the nut then most likely O rings.
 
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Old Mar 28, 2020 | 12:07 AM
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Found the problem! Somehow the wire to the fuel filter heater had melted the plastic on the outside of the filter housing and it managed to put a decent size pin hole in it to where that was where it was sucking in air. Now I gotta figure out why my batteries drop down to 7.5 volts as soon as I turn the key on.
 
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Old Mar 28, 2020 | 12:23 AM
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Glow plugs draw a lot of current, and that would be normal on weak batteries.

Good deal on finding your fuel leak
 
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Old Mar 28, 2020 | 12:34 AM
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Originally Posted by lonewolf_
Glow plugs draw a lot of current, and that would be normal on weak batteries.

Good deal on finding your fuel leak
Well what's confusing is after I let the glow plugs cycle the voltage of the batteries go back up to 12.8-9 but it doesn't start. Just the clicks you would hear on the starter as if the batteries where too dead to start up. And I know the batteries are good cause the where tested at 850-950 CCA just yesterday.
 
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