Nose gear doors opening in flight

[TomeHill79]

Have the front gear door actuator rebuilt by Cox AirParts in Wichita, KS.
It’ll cost you about $650.
It’s very common for a spring to break in the actuator to keep it from retaining the static pressure. They’ll completely overhaul it with new seals, etc..
They’ll pressure test it after completion. Expect about a week turnaround on the repair.