Service difficulty report · Fairing · Boeing 73779P

Difficulty date
September 8, 2019
Submitted
March 29, 2022
Operation
Air carrier
Aircraft
N7826B
Make and model
Boeing 73779P
Aircraft serial
30035
Aircraft time
46,816 hours, 31,681 cycles
Part
Fairing
Condition
Corroded
Location
Fuselage
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

EXTERNAL LOWER FUSELAGE; MID FORWARD FAIRING 191D; DOUBLER AROUND OPENING FOR ATTACHED PANEL 191E IS CORRODED AT 2 EA HINGE LOCATIONS. / BLENDED CORROSION AT LOWER FUSELAGE FAIRING 191D DOUBLER AROUND OPENING FOR ATTACHED PANEL 181E. ORIGINAL .100; REMAINING .060; LOSS OF .040' FOUND OUT OF LIMITS IAW SRM 53-30-70-1A-1. REMOVED AND REPLACED DOUBLER IAW SRM 51-40-02-0G-0 AND DWG 149A7153 REV. D. APPLIED CIC TO NEW DOUBLER AND DISTURBED AREAS IAW AMM 51-21-91-620-802 TOOL # 27213 DUE: 02/05/2020

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