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Denny
05-17-2014, 07:59 AM
The air operated door lock on my bus has stopped working. I recently was replacing the updated outside door handle for XL II and realized the air lock at the top of the door was not working. As I recall, it would lock and release with the action of the emergency parking brake - apply brakes lock would open, release brake and lock would close. Can anyone give me any clues as to what the problem could be? Thanks.

dale farley
05-17-2014, 09:25 AM
Denny,

I also have a switch in one of my bays that turns off the lock. I assume that is in case it gets locked while no one is in the bus. If you have a switch, could it have been engaged and you didn't realize it?

Denny
05-17-2014, 09:02 PM
I have an override switch and have tried it in both positions and nothing happens. Thanks Dale.

lbriant
05-18-2014, 01:24 AM
Do you have a set of breakers in an upper door under drivers window, if so look at diagram and check for breaker or a pull down box to check, ?