As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MX WAS UNABLE TO OPEN RT MLG DOORS FOR SCHEDULED MX. FURTHER TROUBLESHOOTING REVEALED A BROKEN ALTERNATE RELEASE CAM ASSY, BENT CLEVIS, AND HALF OF A BRG OUTER RACE FROM THE DOOR LINKAGE OVER CTR ALTERNATE RELEASE ARM. RT ALTERNATE EXTENSION CAM MECHANISIM R & R. WORK PREFORMED, GEAR SWINGS/OPS CHECKS GOOD. MFG HAS ISSUE AOM.436, WHICH RELATES TO THIS EVENT. (SDR 2011013000060/QXEA2011011000010)