Service difficulty report · Indicator · Boeing 7478F

Difficulty date
February 24, 2026
Submitted
March 5, 2026
Operation
Air carrier
Aircraft
N631UP
Make and model
Boeing 7478F
Aircraft serial
65776
Aircraft time
17,046 hours, 2,532 cycles
Part
Indicator
Part number
114U401227
Part serial
Z0031004234
Condition
Damaged
Location
Flap Sys
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

NUMBER 17 LEFI DAMAGED. GVI CHECKED FLAP ADJUSTMENT IAW AMM 27-81-00-825-012, ALL CLEARANCES WITHIN LIMITS COMPLETED INSTALLATION OF NR 17 VCF IAW AMM 27-81-02-404-010 UP TO AND INCLUDING SUBTASK 27-81-02-420-003, PARA 3.D.(6).

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