Service difficulty report · Fitting · Boeing 7572B7

Difficulty date
May 15, 2013
Submitted
June 4, 2013
Operation
Air carrier
Aircraft
N936UW
Make and model
Boeing 7572B7
Aircraft serial
27244
Aircraft time
61,991 hours, 24,583 cycles
Part
Fitting
Part number
143N8327Y12
Condition
Corroded
Location
Fuselage
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

C4 CHECK, LEVEL 2 GALVANIC CORROSION ON FITTING AT L2 DOOR CUT OUT BELOW SIL PANEL AT BS695, LBL62. REPLACED FITTING AT L2 DOOR CUT OUT BELOW SIL PANEL AT BS695, LBL62 IAW SRM 51-10-02, 53-00-04-1A & 51-40-02.

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