What was found
D:GEAR UP DISAGREE COMPLIED WITH QRH 13-3 DIVERTED TO LAX. MAIN GEAR INDICATED UNSAFE UNTIL COMPLETION OF 13-3. LANDING UNEVENTFUL. DEFERRED LANDING GEAR RETRACTION SYSTEM IN ACCORDANCE WITH MEL 32-30-1. COMPLIED WITH MAINTENANCE ACTIONS. INSTALLED AND SAFETY WIRED LANDING GEAR LOCKPINS IN ACCORDANCE WITH AMM 10-11-00. DOWNGRADED CAT II STATUS PER GMM 2-23. / C: MEL 32-30-1 / CAT: A DUE 30OCT21 / *** DUE TO ODI EVENT, AIRCRAFT REQUIRES SMOD APPROVAL TO RTS / ***ODI EVENT. SMOD APPROVAL REQUIRED PRIOT TO RETURN TO SERVICE*** / ******CAT II NOT AUTHORIZED****** (FLIGHT 5326 - FILED CLOSED) OCT 30, 2021 STATION: LAX--DEFERRED LANDING GEAR RETRACTION SYSTEM IN ACCORDANCE WITH MEL 32-30-1. COMPLIED WITH MAINTENANCE ACTIONS. INSTALLED AND SAFETY WIRED LANDING GEAR LOCKPINS IN ACCORDANCE WITH AMM 10-11-00. DOWNGRADED CAT II STATUS PER GMM 2-23. / NOV 01, 2021 STATION: FAT -- REF CP 23747559 FOR TROUBLESHOOTING AND REPLACEMENT OF THE MLG SELECTOR VALVE. CP 23747810 FOR INSPECTION/RIGGING CHECK OF THE UPLOCKS. CP 23747802 AND CP 23748493 FOR PSEU REPLACEMENT AND OPS CHECK. COMPLIED WITH MIP 34-220-1021-SKY CAT II RETURN TO SERVICE TEST. CAT II UPGRADED. RETURN TO SERVICE AUTHORIZED.