Service difficulty report · Angle · Boeing 7377H4

Difficulty date
July 7, 2021
Submitted
August 5, 2021
Operation
Air carrier
Aircraft
N295WN
Make and model
Boeing 7377H4
Aircraft serial
32541
Aircraft time
46,030 hours, 27,458 cycles
Part
Angle
Condition
Corroded
Location
Bs 727a-727b
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

AFT CARGO RIGHT SIDE TRANSITION ANGLE HAS CORROSION F.S.727A TO 727B. ; / [01] BLENDED/REMOVED CORROSION PER SRM 51-10-02. DAMAGE REMOVAL FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2. REMOVED DAMAGED TRANSITION ANGLE. ORIGINAL THICKNESS = .040'. REMAINING THICKNESS = .027'. LENGTH = .75'; WIDTH = 1.0'.; [02] INSPECTED AS REQUIRED CORRECTIVE ACTION #1; [03] LOCATED AND DRILLED NEW TRANSITION ANGLE FROM 727A TO 767 PER SRM 51-40-02; [04] INSPECTED LOCATION AND DRILLING OF NEW TRANSITION ANGLE FROM 727A TO 767 PER SRM 51-40-02.; [05] REMOVED AND REPLACED AFT CARGO RIGHT SIDE TRANSITION ANGLE HAS CORROSION F.S.727+5 TO STA. 767 PER SRM. 51-40-02; [06] VERIFIED TRANSITION ANGLE INSTALL

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