280ZX (S130) Forums Dedicated to 79-83 ZCars

Ball fell out of transmission

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Old Mar 26, 2008 | 07:16 PM
  #1  
2.8.0.Z.X's Avatar
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Ball fell out of transmission

A small metal ball fell out of my tranny when I changed the gear oil. A bearing I guess. The transmission still seems to function perfectly -- what might it have been?

Thanks for any info.
Old Mar 26, 2008 | 07:17 PM
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Sounds like a ball bearing to me.
Old Mar 26, 2008 | 07:33 PM
  #3  
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Sooo, think one missing bearing will kill the transmission anytime soon? How many bearings are in each gear?
Old Mar 26, 2008 | 07:57 PM
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Originally Posted by 2.8.0.Z.X
Sooo, think one missing bearing will kill the transmission anytime soon?
The bearings have retainers... so one ball bearing isn't going to stop you. The tranny will make lots of noise when it's going out.

Originally Posted by 2.8.0.Z.X
How many bearings are in each gear?
Look at pages 157-159 in your Haynes manual.
Old Mar 26, 2008 | 08:04 PM
  #5  
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Thanks -- the really annoying noise in the rear has gone now.
Old Mar 26, 2008 | 09:22 PM
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From: lemont, Illinois
usually the loss of a ball means the retainer is going, happened to mine the main bearing failed lost only half the ***** but thats enough to let the shaft that was in it woble and knock around
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