What was found
DURING SERVICE CHECK FOUND FWD SIDE WEB OF STA 1038.868 RIB CHAFED BY THE LEFT TEMP CONTROL VALVE. REPOSITIONED THE TEMP CONTROL VALVE. FABRICATED AND INSTALLED A DOUBLER IAW SRM 53-01, FIG. 4. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SERVICE CHECK FOUND FWD SIDE WEB OF STA 1038.868 RIB CHAFED BY THE LEFT TEMP CONTROL VALVE. REPOSITIONED THE TEMP CONTROL VALVE. FABRICATED AND INSTALLED A DOUBLER IAW SRM 53-01, FIG. 4. AIRCRAFT RETURNED TO SERVICE.