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How to change ring gear for 1992 XJ600 ie. broken teeth connecting with starter(inspect inside engine included)

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GL1800 has starter that ran after engine being turned off. Smoked and only stopped after disconnect of neg batt lead. what could be the cause?

pinion gear stuck in ring gear
could be a problem ring gear I damaged teeth), problem override clutch for pinion ( incorrect teeth pitch of the starter gear)
could be a short in the solenoid wire that kept in engaged
A new starter motor will be required and the circuits and ring gear inspected/replaced

Mar 27, 2017 | Cars & Trucks

1 Answer

When I try to start the engine it makes a loud grinding noise and eventually the starter just spins. This is the 3rd starter I have replaced. Any ideas what the problem might be?

Year/make/model?? Sounds like a worn flywheel/ring gear located inside at the back of the engine. The transmission will have to be removed to access this ring gear. However, it can be checked for damage by removing the starter and ( in some cases there is an inspection plate at the bottom of the transmission ) looking at the ring gear for damage to the teeth that the starter contacts to turn over the engine

Oct 10, 2015 | Cars & Trucks

1 Answer

Why is my newly installed starter sticking and smoking?

Some starter motors that continually miss engagement mash the ring gear teeth to the point that the pinion cannot disengage when the engine starts. This means that the starter becomes in effect a generator with uncomtrolled output. hence it overheats and burns. Have you checked that the teeth on the pinion of the new motor match the teeth on the ring gear. Ie are the teeth on one too course for the other

Jan 10, 2013 | Cars & Trucks

2 Answers

When o engage the starter I only hear the motor running, what is the reason?

This condition could be because it is stuck or the teeth have been damaged. Drive teeth on the Bendix come based on how many teeth are on the starter ring gear. An incorrect match can wear some teeth down.

Sep 10, 2012 | Champion Sport & Outdoor - Others

1 Answer

Ford 8n starter: starter drive gear breaks after two or three starts

Sounds like your teeth on the ring gear / fly wheel are broken / chipped or damaged. Inspecting the ring gear = Take a long flat tip screw driver and place the tip in between the cogs at the highest point possible, having the driver at 9 & 3 O'Clock postions. Now pry up until you are at the 10 or 11 O'Clock positions, The flywheel will only rotate an inch or two. Make sure you are in neutral. This may take a few minutes but it's the only way you can inspect by your self.

May 06, 2012 | Ford 8n,9n,2n, Tractor Starter With Drive

1 Answer

Starter makes grinding noise.... Can you help me? 1997 heritage softtail.

The first thing I'd check is the jackshaft and the ring gear on the outer clutch hub. Disconnect the battery. Drain and remove the outer primary. Inspect the ring gear and jackshaft looking for "roughness" on the teeth of the two gears of broken teeth. If you find any, you'll have to replace the parts.

If those parts look good, your problem is probably the "starter clutch" inside the starter. This is the one way bearing type device that allows your starter to turn the engine over but then freewheels the starter once the engine does start. This part can be replaced without having to purchase an entire starter but you'll have to disassemble the starter to replace it.

Good Luck

Aug 09, 2010 | 2000 Harley Davidson FLSTC Heritage...

2 Answers

My 03 Navigator started having problems not starting

Have you removed the 'new' starter to examine the teeth on it? If they are broken as well, the flywheel 'ring' gear may need to be replaced which entails removing either the engine or the transmission to be able to service the flywheel. If you have an automatic transmission, the flywheel part is called a 'flex-plate' and the ring gear is integral with the plate. If the new starter doesn't have damaged teeth, then it may be defective electrically--warranty time. Hope this helps you!

Dec 16, 2009 | 1996 Lincoln Town Car

2 Answers

Grinding when starting, replaced starter one month ago engages well sometimes, but now will not engage flywheel could the flywheel teeth be worn or broken?

The flywheel is worn in that specific area. Engines tend to stop in the same one or two positions, and it is those teeth that get cachunked every time you turn the key. This is ok if the bendix does a good job of threading the gear into the flywheel teeth, but the problem is that now that the teeth are half worn away, the starter attempts to mount its gear to the teeth, but before the gear is fully seated, the contacts in the motor make, the motor starts to turn, and the not-yet-seated gear bounces off of the flywheel teeth. This is what causes the teeth-grinding sound (your teeth grinding in your mouth too!) when you turn the key. . There are two solutions: The first is to, of course, replace the ring gear. . The second is hard to explain, but a good starter rebuild center (if there is such an accessible animal around anymore) will know what I'm talking about: The starter gear must have the lagging edge of each tooth ground so that each tooth will look like a chisel. The "pushing" side of each tooth must be straight and come to the point (and not be beveled). The "non-pushing" lagging side of each starter tooth should have the bevel ground in on that side. This grinding is done easily by a small angle grinder or a Dremel Tool with a cutoff wheel. . This does one thing: It assures that the gear will "spin in" without bouncing. If ground correctly (it's not hard to do), you will get successful starts every time. This is a common fix for Toyota 4-cyl with this horrible all-too-common problem. Good luck.

Nov 25, 2009 | 1987 Chevrolet S-10 Pickup

2 Answers

Ford 8N has a broken tooth/teeth on ring gear. How name is Keith..and i restore 9N's,2N's and 8N's....and to replace the ring split it there at the back of the engine..and its kind of a big i would check the starter make sure its not a starter problem..i hope this helps..if not please write back..i love tractor problems

Jul 09, 2009 | Ford 8n,9n,2n, Tractor Starter With Drive

3 Answers

Worn synchro rings and dog teeth

I think special tools needed so its better to take it to an authorized work station

Jun 16, 2008 | 1984 Porsche 928

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