Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
March 10, 2021
Submitted
April 5, 2021
Operation
Air carrier
Aircraft
N219WN
Make and model
Boeing 7377H4
Aircraft serial
32490
Aircraft time
53,274 hours, 31,733 cycles
Part
Support Angle
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

***CORROSION*** ACB SHIELD SUPPORT ANGLE BS 767-787 RBL 22 WL 156 / CORROSION DAMAGE EVALUATION ON ACB SHIELD SUPPORT ANGLE BS 767-787; RBL 22; WL 156 WAS FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS GIVEN IN SRM. NEW ACB SHIELD SUPPORT ANGLE WILL BE REPLACED AS PART ASSY 146A8123-20 ON CARD U287967.

More about the Boeing 737-7H4