Service difficulty report · Skin · Boeing 7377H4

Difficulty date
July 14, 2020
Submitted
July 27, 2020
Operation
Air carrier
Aircraft
N714CB
Make and model
Boeing 7377H4
Aircraft serial
27848
Aircraft time
75,441 hours, 45,129 cycles
Part
Skin
Condition
Corroded
Location
Bs 679
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

UPPER EXTERIOR FUSELAGE SKIN HAS CORRIOSION AT BS 679 RBL 5 AT FASTENER HOLE. INBETWEEN STRINGER 1R AND 2R. / DAMAGE REPAIRED/INSPECTED AND EVALUATED PER EA 20-153-01151 REV IR (ATS ER 20-02895 REV IR). REFER TO NRC U186768 FOR TRACKING.

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