What was found
DURING HEAVY CHECK, LT WING SPOILER, NR 4 ACTUATOR HARDWARE IS CORRODED. MAINTENANCE R & R LT WING SPOILER NR 4 ACTUATOR HARDWARE IAW AMM 27-05-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, LT WING SPOILER, NR 4 ACTUATOR HARDWARE IS CORRODED. MAINTENANCE R & R LT WING SPOILER NR 4 ACTUATOR HARDWARE IAW AMM 27-05-01.