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Lubricating Car's keyholes?


Osiris
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Do we need to lubricate our cars keyholes such as the ignition, boot and doors?

 

Reason I asked is because recently, I was locked out of my home because my door lock keyhole was spoiled due to lack of lubricate after 2 years. (the spring got jammed with dust, grime and what not.) Had to call the locksmith to break in (normal lockpicking can't work, have to destroy and replace a new one) The lock smith explained it happened because I didn't lubricate it.

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Neutral Newbie

Is there actually keyhole lubricants in the market at all? Or are we suppose to WD-40 the key hole once in a while? Maybe can try KY... [;)]

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Neutral Newbie

Wow! anything that has to poke inside some hole must lubricate! ... applicable to all things and humans!

 

but then again, I used to spray WD40 at the locking parts once awhile...

but definitely not at the ignition keyhole... dun thing water can get that far in

Edited by Benhew05
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Both my folks and in-law laugh when I told them what happened. Both use WD40 on their keyholes once in a while.

 

First time happened to me too. Somemore my lock is Yale not Sunrise Brand.

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is not water but dust and grime getting trap in the springs where your keys teeth is suppose to go...

 

The locksmith show me the lock before attempting. all those springy thing gone, Kenna stuck

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Neutral Newbie

Could it be sabotage?

 

I mean someone pump in superglue into your keyhole... ahem... (pardon my sentence)

 

It sets... and you had it!

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That's my first thought too and also thought kenna break-in. I asked the locksmith if kenna sabo, he say no.

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I changed all my door locks periodically(something like every 2-3 years) for safety reason and to withstand mechanical faults. My gates are subject to rain and shine so change locks more practical.

 

Regards,

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I use RP spray lube on all locks, hinges & keyholes at home & on car.

 

I don't use WD 40 as it's not much more than kerosene & won't lubricate well or last long.

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My understanding is that WD40 actually "dries up" the parts after it dried up.

Try "Singer Oil" (correct spelling or not?). [idea]

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Neutral Newbie

kinda make sense to me i feel we should apply some oil or somthing once in a long long while for the key holes in our cars. simple reason being we perspire and there is some moisture in our pockets where our car keys are so in the long run it might affect the ignition. [:/]

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In fact when I was at an aerospace co, WD 40 was banned. Anyone bringing it to work faced dismissal.

 

They tested it by soaking metals in it & found it caused metals to become pitted.

 

Standard used was RP 7. (I don't think this is same as royal purple, & if i'm not mistaken, it's made by Selleys) It's the green/red & white spray can.

 

I think WD 40 is good at freeing rusted or stuck metal parts as it "eats" into the metal & frees it. It's also ok for drying out wet distributors & spark plug boots.

Edited by Pisces69
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I feel Singer Oil is a little too thin for auto use. A heavier duty oil/grease will give more protection.

 

The car door hinges have a lot of stress placed on them & best is a good auto multi=purpose grease but I find it a little hard to apply to the door hinges & key holes, so I use a heavier synthetic liquid oil like RP.

 

But the choice is yours. [:)]

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