Service difficulty report · Skin · Boeing 757224

Difficulty date
November 24, 2025
Submitted
November 25, 2025
Operation
Air carrier
Aircraft
N13138
Make and model
Boeing 757224
Aircraft serial
30351
Aircraft time
95,096 hours, 22,372 cycles
Part
Skin
Condition
Damaged
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ENGINEERING WAS NOTIFIED BY THE FAA THAT THE RVSM ALTITUDE KEEPI NG IS NOT WITHIN LIMITS. ENGINEERING REQUESTS TO PERFORM THE FO LLOWING CHECKS: AMM TASK 51-10-00-206-025 STATIC PORT SKIN WAVINESS, AMM TASK 34-12-00-735-013 SYSTEM TEST - AIR DATA COMPUTING SYSTEM; ALSO VISUALLY INSPECT THE AOA VANES FOR ANY DAMAGE, IF A LL TESTS PASS AND NO DAMAGE TO STATIC PORT SKIN OR AOA VANES IS FOUND PLEASE REPLACE ADC#1 AND #2 PER AMM 34-12-01. REPORT ANY F INDINGS IN THIS LOG. CARRIED BY ELB SELECTED SDR UPON FURTHER EVAL NO DMG WAS FOUND TO STATIC PORT SKINS. ACCOMPLISHED AMM TASK 51-10-00-206-025 AND DETERMINED STATC PORT ADD EMP:415578 SKIN WAVINESS IS WITHIN LIMITS.