Service difficulty report · Skin · Boeing 7377L9

Difficulty date
February 15, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N7817J
Make and model
Boeing 7377L9
Aircraft serial
28013
Aircraft time
52,353 hours, 25,599 cycles
Part
Skin
Condition
Cracked
Location
Lt Wing
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

L/WING #2 SLAT NOSE SKIN AT THE ACTUATOR RIB SLAT STN 322.71 HAS WORKING FASTENERS / REMOVED WORKING FASTENERS #2 SLAT NOSE SKIN AT ACTUA ACTUALOR RIB SLAT SKIN AND REPAIR AREA; PERFORMED HFEC OPEN HOLES AND COUNTERSINKS. 1 CRACK FOUND IN RIB SLAT STA 322.71 IN AFT HOLE. FABRICATED DOUBLER FROM 7075-T6. .071 AND FILLER 7075-T6. 063 AND PREFORMED REPAIR IAW SRM 57-42-01-2R-8

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