As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED AFTER TAKEOFF WHEN ATTEMPTING TO RAISE THE GEAR. THE GEAR WAS NOT ABLE TO RAISE WITHOUT THE USE OF THE OVERRIDE. FOLLOWING THIS EVENT BOTH LT AND RT TRUST REVERSER ARM LIGHTS ILLUMINATED WITH PRESSURIZATION ISSUES. MX REPLACED MISSING HARDWARE FOR BOTH THE LT AND RT WOW SWITCHES AND PERFORMED SATISFACTORY OPS CHECKS AFTER REINSTALLING THE LT WOW SWITCH.