Landing gear doors

[n86121]

Gear doors are designed to pop open if uplock or down lock circuits are not closed.
To prevent doors interfering with gear going up or down.

Check micro switches that engage w uplocks.
As i recall, just pump doors open and they are easily visible.

If they don’t make nice clean click, spray w contact or brake cleaner until they do.
Can also develop crappy contact ends.
Or replace w same from digikey or other source.