- Difficulty date
- May 8, 2020
- Submitted
- May 21, 2020
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36685
- Aircraft time
- 26,697 hours, 11,892 cycles
- Part
- Angle
- Part number
- 143A7501188
- Condition
- Corroded
- Location
- Fuselage
- 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
FORWARD CARGO COMPARTMENT Z-ANGLE CORROSION AT BS500A-500G; LBL24; WL156 MULTIPLE LOCATIONS MARKED / REMOVED CORROSION IN FWD CARGO COMPARTMENT L/H Z-ANGLE BS 500A-500G IAW SRM 51-10-02-0G-0 SECTION 15. VERIFIED LIMITS ORIGINAL THICKNESS .040'; LOSS OF .006'; REMAINING .034' OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIGURE 103; DETAIL D. ACCOMPLISHED Z-ANGLE REPAIR AT BS 500F-500I IAW SRM 53-00-53-2R-5 BOEING P/N 143A7501-188