Service difficulty report · Skin · Boeing 74747UF

Difficulty date
June 6, 2020
Submitted
June 10, 2020
Operation
Air carrier
Aircraft
N496MC
Make and model
Boeing 74747UF
Aircraft serial
29257
Aircraft time
82,485 hours, 13,672 cycles
System (JASC)
5751 · Ailerons
Part
Skin
Condition
Broken
Location
Rt Wing Aileron
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

RT WING INBD AILERON UPPER SURFACE SKIN WBL 514 AREA BROKEN. REMOVED THE DAMAGED MATERIAL AREA AT INBD AILERON OUTBD EDGE AFT EDGE AND CLEAN BONDED WITH REPAIR, CURED THE RESIN AT 150 DEGREES F FOR 180 MINUTES, MAINTAINED PRESSURE IAW SRM 57-00-01-2R-1 REFER TO SRM 51-70-06-0G REV 85. CHECK CONDITION WAS SATISFACTORY.

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