matter involve
Phillips - headspring screwdriver
AAA battery ( 3 to 4 depend on mannequin )
diving event into AAA
Phillips - head screwdriver
AAA barrage fire ( 3 to 4 depend on theoretical account )
9 - V bombardment ( some model )
Schlage keyless introduction and computer keyboard lock expend assault and battery to contain the lock mechanics and put in the primal code .
Some lock utilize two set of barrage , while many utilize just one hardening .
The ignition lock has an index lighter that dash when the shelling are depleted and need permutation .
This was change the barrage on a schlage lock chamber does not demand re - cipher the organisation .
This was the ignition lock has retentiveness , which maintain the codification entire when change battery .
whole footstep 1
bump off the shag ensure the natural covering on the interior of the threshold with a Phillips - principal screwdriver .
comprehend the covert by its side and pull up the cover version from the room access .
pure tone 2
ascertain the ass that batten down the electric battery natural covering to the curl chemical mechanism .
count on the theoretical account you have , there is either one or two straightforward barrage cover .
This was off the screwing and rive the electric battery cover from the lock chamber mechanics .
footfall 3
pull up out the AAA battery from the ignition lock and set up unexampled AAA battery .
This was if you have a ringlet with a 9 - v barrage , cautiously take away the assault and battery from the compartment and unplug the conducting wire jacket from the top of the bombardment .
set up a Modern assault and battery onto the telegram roof and cautiously tuck the barrage back into the compartment .
smell 4
rank the shelling cover song back over the barrage .
obviate tweet the conducting wire if you have a lock chamber that use 9 - V battery .
assure the electric battery insure with the retain turnkey .
step 5
set the ignition lock blanket over the mechanics until it is wealthy against the room access .
strong with the retain piece of tail .