Service difficulty report · Angle · Boeing 7377CT

Difficulty date
June 9, 2021
Submitted
July 12, 2021
Operation
Air carrier
Aircraft
N7823A
Make and model
Boeing 7377CT
Aircraft serial
32749
Aircraft time
61,112 hours, 30,940 cycles
Part
Angle
Condition
Corroded
Location
Bs 777
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

CORROSION ON INTERCOSTAL ANGLE BELOW SHIELD IN ACB BS 777 RBL 22 WL 156 ; / [01] EVALUATED CORROSION ON INTERCOSTAL ANGLE; FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0; [02] VERIFIED EVALUATED CORROSION ON INTERCOSTAL ANGLE; FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0; [03] REMOVED ACB INTERCOSTAL ANGLE BELOW SHIELD AT BS767 - BS787 PER SRM 51-40-02-OG-0; [04] LOCATED AND DRILLED ACB INTERCOSTAL ANGLE BELOW SHIELD AT BS767 - BS787; RBL22; WL156 PER SRM 51-40-05-OG-0 AND DWG 146A8123. OK TO INSTALL; [05] OK TO I INSTALL INTERCOSTAL ANGLE.; [06] INSTALLED ACB NEW ANGLE BELOW SHIELD AT BS767 - BS787; RBL22; WL156 PER SRM 51-40-02-0G-0 AND DWG 146A8123; [07] ASSIGNED PART TO TASK; [08] INSPECTED INSTALL; [09] INSPECTED INSTALL

More about the Boeing 737-7CT