Service difficulty report · Shield · Boeing 7378H4

Difficulty date
February 4, 2023
Submitted
March 13, 2023
Operation
Air carrier
Aircraft
N8525S
Make and model
Boeing 7378H4
Aircraft serial
36949
Aircraft time
20,253 hours, 9,749 cycles
Part
Shield
Condition
Corroded
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
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 TRANSITION ANGLE767-787 HAS CORROSION AROUND MULTIPLE FASTNER HOLES. MARKED.<[01] REMOVED CORROSION RIGHT TRANSITION ANGLE STA 767-787. REMAINING THICKNESS 0.030?. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2;[02] VERIFIED C/A #1.;[03] REMOVED RIGHT TRANSITION ANGLE (SHIELD) STA 767-787+6 PER SRM 51-40-02;[04] LOCATED AND DRILLE SHIELD PART #146A8127U12 PER SRM.51-10-02;[05] INSTALLED NEW SHIELD PER SRM 51-40-02.;[06] C/W INSPECTION

More about the Boeing 737-8H4