C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Lock cylinder lubrication?

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Old Jan 24, 2004 | 07:10 PM
  #1  
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Default Lock cylinder lubrication?

The door lock cylinders on my '84 are really hard to turn. What do I use to free them up? TIA
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Old Jan 24, 2004 | 07:19 PM
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Default Re: Lock cylinder lubrication? (buzzbomb)

I've used the powder graphite (sp) in the past. It won't gum up the mechanism.
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Old Jan 24, 2004 | 07:46 PM
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Default Re: Lock cylinder lubrication? (ittlfly)

Thanks, I found some out in the garage, works great, I can't believe the difference!
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Old Jan 25, 2004 | 12:37 PM
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Default Re: Lock cylinder lubrication? (ittlfly)

I've used the powder graphite (sp) in the past. It won't gum up the mechanism.
the only stuff to use.... :thumbs:
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Old Jan 25, 2004 | 02:43 PM
  #5  
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Default Re: Lock cylinder lubrication? (buzzbomb)

Thanks, I found some out in the garage, works great, I can't believe the difference!
:cheers:
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Old Jan 26, 2004 | 10:48 AM
  #6  
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Default Re: Lock cylinder lubrication? (buzzbomb)

gm book uses wd40

Paul
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Old Jan 26, 2004 | 11:42 AM
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Default Re: Lock cylinder lubrication? (uralman)

gm book uses wd40 Paul
Graphite is better, like the old saying goes........sheeyat attracts flies :lol:
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Old Jan 26, 2004 | 12:16 PM
  #8  
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Default Re: Lock cylinder lubrication? (buzzbomb)

I agree with graphite. Works like a charm!
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Old Jan 26, 2004 | 03:19 PM
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Default Re: Lock cylinder lubrication? (Caboboy)

WD40 is okay since it evaporates. Graphite is the preferred stuff. I would not use oil or grease since it will attract dirt.
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