What is the recommended procedure when a gear door is misaligned after landing?

• A. Force the door back into alignment and continue operation.
• B. Replace the entire gear door assembly immediately.
• C. Disable the door system until next maintenance window.
• D. Inspect door hinges, latch, up lock, and adjust door alignment per maintenance instructions; check for obstruction.

Answer: (D)

When a gear door is misaligned after landing, the proper approach is to inspect the door hinges, latch, up lock, and then adjust the door alignment per the maintenance instructions, all while checking for any obstruction. This sequence ensures the door seats correctly, avoids forcing parts that could bend or break, and identifies simple causes like a stuck latch or a foreign object that can be cleared.

Forcing the door back into alignment can cause damage to hinges, latches, or the door itself and might lead to a failure in flight. Replacing the entire gear door assembly immediately is unnecessary unless the inspection reveals irreparable damage. Disabling the door system until the next maintenance window leaves the gear in an unsafe, inoperative condition and is not an acceptable practice. Correctly inspecting and adjusting per the maintenance manual, including checking for obstructions, addresses the root cause and restores proper function.