As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:PS1REF M808022, L1 MAIN ENT DR, DRIVE CHAIN FOR AIR MOTOR. REF WAN #3794454. R&R AIR DRIVE MOTOR CHAIN WILL REQUIRE PARTIAL DISASSEMBLY OF AIR DRIVE MOTOR. 2 AMTS 6 HOURS. M808022 REMAINS. PARTS IN PFMINSTALLED CABIN DR PWR DRIVE MECH ROLLER CHAIN IAW AMM 52-11-08. NO DMPTO REVERSE. PLACARD REMOVED. THIS CLEARS M808022. ESR: AEPL ENG DWG #7595071