What was found
DURING DEPARTURE CLIMB UPON LANDING GEAR RETRACTION, RIGHT MAIN LANDING GEAR WOULD NOT RETRACT. FLIGHT RETURNED TO DTW WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LANDING GEAR ACCESSORY UNIT. OPERATIONAL CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING DEPARTURE CLIMB UPON LANDING GEAR RETRACTION, RIGHT MAIN LANDING GEAR WOULD NOT RETRACT. FLIGHT RETURNED TO DTW WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LANDING GEAR ACCESSORY UNIT. OPERATIONAL CHECK NORMAL.