Service difficulty report · Doubler · Boeing 74747UF

Difficulty date
April 6, 2026
Submitted
April 7, 2026
Operation
Air carrier
Aircraft
N415MC
Make and model
Boeing 74747UF
Aircraft serial
32837
Aircraft time
93,920 hours, 15,729 cycles
Part
Doubler
Condition
Damaged
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

DEVIATION - DURING PERFORM SB 4453A749 PART 12 L/H DOUBLER HAVE 1 EA EXISTING HOLE SHORT E/M AND FIGURE 27 NOT SHOW FL 49. ACCOMPISHED EI T2026A53M-507 REV 1 AND EI T2026A53M-530 REV 1.. JOB COMPLETED.

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