How to Replace a Dead Bolt Lock

By eHow Home & Garden Editor

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Replacing an existing dead bolt, whether for security or mechanical reasons, is a relatively easy job. Once you buy the lock, you can complete the task with a few simple steps.

Instructions

Difficulty: Moderate

Things You’ll Need:

  • Measuring Tapes
  • Chisels
  • Deadbolt Locks
  • Drill Bits
  • Screwdriver Sets
  • Variable-speed Drills

Step1
Take the old dead bolt out of the door by using a screwdriver to remove the screws on the inside panel of the lock. Be sure to note how the lock comes apart.
Step2
Grasp the inside and outside pieces of the lock face.
Step3
Pull them away from the door.
Step4
Remove the screws from the lock-mechanism plate, which is on the edge of the door.
Step5
Measure the diameter of the hole in the door, or take the old dead bolt to the hardware store or lock shop to ensure that you purchase the proper-size replacement.
Step6
Place the new locking mechanism in the hole on the edge of the door.
Step7
Use the screws provided to attach the plate to the door edge.
Step8
Work the inside and outside halves of the lock cylinder into proper alignment. Secure them to the door with the screws provided.
Step9
Be sure that the bolt plate on the edge of the door is flush-mounted with the surface of the wood. Sometimes the hole for the plate will need to be enlarged slightly with a wood chisel.
Step10
Test the lock a few times from both the inside and the outside to ensure that it has been assembled properly.

Tips & Warnings

  • Some models may be a bit more difficult to replace due to mounting brackets or slightly different assembly. The process of removing the old dead bolt can make putting in the new unit that much easier, so remember the steps.

Comments

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on 1/24/2007 deadbolt that requir a key on both side are thy in violation with any code in Texas and/or with HUD

Anonymous

Anonymous said

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on 11/22/2005 To properly align strike plate with latch, extend the latch and put lipstick around the outer edge of the latch. Retract the latch. Close the door, and extend the latch. Open the door and the lipstick will mark where the strike needs to be placed.

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eHow Article:  How to Replace a Dead Bolt Lock

eHow Home & Garden Editor

eHow Home & Garden Editor

Category: Home & Garden

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