As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR FAIL TO RETRACT NO PSEU FAULTS, FOUND MANUAL EXTENSION SYSTEM ACCESS DOOR NOT CHK NORMAL. A/C OK FOR SERVICE. STAYING CLOSED. CLEANED DEBRIS, VERIFIED DOOR SHUTS AND DOOR SWITCH ACTIVATES AS NORMAL, REF AMM 32-34-00-820-802. PERFORMED ALT LANDING GEAR TEST IN REF TO AMM 32-31-51-400-801, GEAR OPS