Service difficulty report · Angle · Boeing 7378H4

Difficulty date
November 28, 2022
Submitted
December 30, 2022
Operation
Air carrier
Aircraft
N8515X
Make and model
Boeing 7378H4
Aircraft serial
36943
Aircraft time
20,215 hours, 9,639 cycles
Part
Angle
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 COMPARTMENT FLOOR STRUCTURE WEB AT STA 847 RBL 18 HAS CORROSION. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2. REMOVED TRANSITION ANGLE SHIELD (WEB). DRILLED AND COUNTERSUNK NEW WEB PER SRM 51-40-05 AND SRM 51-40-08. INSTALLED FASTENERS PER SRM 51-40-02. REPLACED WEB TRANSITION ANGLE AT BS 847-867 AND INSTALLED FASTENERS IAW SRM 51-40-02.

More about the Boeing 737-8H4