Service difficulty report · Support · Boeing 737890

Difficulty date
February 8, 2017
Submitted
February 16, 2017
Operation
Air carrier
Aircraft
N569AS
Make and model
Boeing 737890
Aircraft serial
35184
Aircraft time
37,844 hours, 11,638 cycles
Part
Support
Part number
146A94014
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

AFT PIT FLOOR CROSS SUPPORT CORRODED BS 767 - BS 787. GROUNDED - YES. REMOVED CORROSION ORIGINAL MATERIAL .070 IAW BAC DRAWING 1466A9401 REV C. REMOVED .008 REMAINING .062. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. RECEIVED NEW TEE ASSEMBLY PART NUMBER 146A9401-4 PO 885770.1. TEE ASSEMBLY REMOVED AND INSTALLED IAW SRM 51-40-02-0G-0.