As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: DURING THE ACCOMPLISHMENTS OF CPCP 57-030-00 TASK, LEFT HAND RAM AIR MODULE BETWEEN BS 500G TO 500H AND STR 22L TO 24L HAS CORROSION. REMOVED CORROSION AT LEFT HAND RAM AIR MODULE BETWEEN BS 500G TO 500H AND STR 22L TO 24L. PER B737-NG SRM 51-10-02.