Service difficulty report · Tee Fitting · Boeing 7572Q8

Difficulty date
July 27, 2015
Submitted
July 29, 2015
Operation
Air carrier
Aircraft
N346BC
Make and model
Boeing 7572Q8
Aircraft serial
33959
Aircraft time
29,785 hours, 16,474 cycles
Part
Tee Fitting
Condition
Corroded
Location
Bs 1120-1140
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

CORROSION ON AFT ATTACH POINT OF LOWER KEEL STRUCTURE TEE FITTING AT BS 1120 - 1140, LBL 5.5. R & R THE TEE FITTING IAW SRM 51-40-02, PAR 9.

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