1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

engine swap. pilot bearing problems.

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Old Jun 14, 2003 | 09:49 PM
  #1  
imazro_77's Avatar
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I blEEd PreMiX
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From: Acworth GA,
engine swap. pilot bearing problems.

problems getting pilot bearing in, what are the negative effects of not installing one. Also what are th e differences between automatic and manual transmission flywheels if any at all.

thanx for any helpfull or not so helpfull
information.
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Old Jun 15, 2003 | 01:07 AM
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From: 626/323/213
Get a 14mm socket and gently tap it in. That should get the pilot bearing in with no problems.
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Old Jun 15, 2003 | 10:29 AM
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Automatics dont have flywheels, they have flexplates . So big difference, you cant interchange them. They have different counterweights on them too. Also, if youre not gonna install a pilot bearing, you might as well just stop working on it now. Theres no sense in continuing to work on a car youre just gonna destroy by not installing a part . Make sure you have the old pilot bearing and seal all the way out, then take a socket and gently tap the new bearing into place, then put the seal in and get the bearing nice and lubed up with some high speed lithium grease. Its a tight fit with that bearing, but it does go in there with a little persistance.

~T.J.
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Old Jun 15, 2003 | 12:59 PM
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From: Orlando, Fl
: YOU MUST HAVE A PILOT BEARING.
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Old Jun 15, 2003 | 01:04 PM
  #5  
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From: Oshawa
so i cant put a standard tranny on my auto 13b?
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Old Jun 15, 2003 | 01:09 PM
  #6  
Rx7carl's Avatar
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Sure you can, you just need the appropriate flywheel. Actually since you have an auto, just remove the flexplate and bolt on a nice lightweight flywheel.
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Old Jun 15, 2003 | 02:31 PM
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From: SF BayArea
You MUST have a pilot bearing.

B
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Old Jun 16, 2003 | 12:11 AM
  #8  
mperformance's Avatar
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guys I ran my car for a year without a pilot bearing!...
even raced it twice in a couple of circuit races.
weird heh?

anyhow now it has one...


heheehehe
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Old Jun 16, 2003 | 11:46 AM
  #9  
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Okay, here's an old trick I learned for installing pilot bearings. First, lube up the pilot bearing with the proper grease, then put the pilot bearing in the freezer in a plastic bag until it's good and cold. Then take the pilot bearing out of the bag and tap it in with a deep 14mm socket. It should slide right in as the cold will have made the bearing slightly smaller. Same trick works when installing piston wrist pins, only you can also put the piston in the oven to heat it up as well as putting the pin in the freezer.
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