Door wont lock from outside using key

[reymund]

in all likelihood, you will have to remove the locking assembly from the door.
it is not really difficult.
you just have to be willing to get your hands dirty. that butyl goo in there is murder.

the mechanism is not that complicated.

if i have to guess,
baka kinalawang na ang mga pins sa loob ng cylinder. try squirting some wd40 first,and try again. kung ayaw pa, ay baka kailangan nang i-baba.

but i have to ask you first.
is that the real key? baka naman, ibang susi yan, kaya hindi mabuksan driver door. baka yung starter keyhole ang sira, at kayang pihitin ng kahit anung susi...?

This is the duplicate key and been using it for around 3 years na simula nung nabili namin 2nd hand. Never tried the master key, will try this if will work.

if not, then i'll squirt some WD40, sana makuha hehe..