3 Ways to Lubricate a Lock

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3 Ways to Lubricate a Lock
3 Ways to Lubricate a Lock

Video: 3 Ways to Lubricate a Lock

Video: 3 Ways to Lubricate a Lock
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Overall, locks last about seven years. However, performing regular cleaning and maintenance can help maximize this time. You can use compressed air or lubricants like WD-40 for cleaning, but dry lubricants are even more efficient as they require fewer re-applications over time.

Steps

Method 1 of 3: Performing Routine Maintenance

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Step 1. Remove dust from the lock

You can use a can of compressed air or an air compressor for cleaning. Just point them towards the keyhole and activate them to get all the dust out of the mechanism.

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Step 2. Spray the cylinder and lock with a spray cleaner

WD-40 is an example of a good cleaner. Apply it through the keyhole to reach the lock cylinder and the opening in general.

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Step 3. Lubricate the lock with a dry lubricant

It is important that the lubricant be of this type so that it does not cause dust accumulation. The WD-40 itself comes in a dry version that can be used. Apply it to the keyhole and insert and turn the key to spread it on the mechanism.

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Step 4. Use regular WD-40 only as a short term solution

It will be suitable if you are in a hurry and need to get the lock working quickly. The process is the same; apply it in the keyhole, insert the key and finally lock and unlock the door to spread the product over the lock.

Keep in mind that the WD-40, if not in its dry version, can attract dust particles and end up dirtying the entire lock. Use it as a short-term solution

Method 2 of 3: Performing a Heavy Cleaning

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Step 1. Disassemble the lock

Remove the screws that secure it to the door, the ones below the handles, and the ones that secure the mirrors. Remember to place all parts on a piece of newspaper or cardboard so you don't lose them.

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Step 2. Clean each part of the lock with WD-40

Remove dirt and debris from the knob, cylinder, mirror and all other parts. Finally, remove the WD-40 from the parts before reassembly.

  • Remember to have a cloth nearby to collect any dirt that may come off the parts.
  • Don't forget to clean the keyhole and all its moving parts.
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Step 3. Apply graphite lubricant to all parts of the lock

Before doing this, however, it is necessary to dry each one thoroughly. It is important to apply the graphite to the keyhole, cylinder and any other moving parts.

Graphite lubricant will likely require fewer re-applications in the future

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Step 4. Reassemble the lock

Place the lock machine in place and position the mirrors. Then, insert one of the knobs and then fit the other one from the other side. Finally, tighten all screws, including those on the mirror, and turn the knob to make sure everything is working perfectly.

Method 3 of 3: Lubricating Gate Locks and Padlocks

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Step 1. Lubricate the bolt, latch and tongue

Apply a few drops of oil to the inside of the bolt and also to the base of the latch.

Don't forget to also apply a few drops on the tab that locks

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Step 2. Lubricate the outside of the lock

Prefer to apply dry lubricants on the outside, as they prevent the accumulation of dust and debris in the mechanism. Simply apply powdered graphite to the keyhole, not forgetting to insert the key right away and turn it from side to side a few times to help spread the lubricant throughout the lock mechanism.

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Step 3. Lubricate a padlock

Add some graphite lubricant to the keyhole of the lock. Insert the wrench and turn it to spread the graphite across the cylinder. Finally, apply a little oil to the hooks and their holes.

Notices

  • WD-40 should not be used in excess or as a substitute for an appropriate lubricant. It is excellent for cleaning, but tends to gather dust when used in large quantities.
  • Be careful with all parts when cleaning a lock.

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