Service difficulty report · Stiffener · Boeing 737790

Difficulty date
October 17, 2017
Submitted
February 3, 2022
Operation
Air carrier
Aircraft
N562WN
Make and model
Boeing 737790
Aircraft serial
30778
Aircraft time
54,882 hours, 25,795 cycles
Part
Stiffener
Condition
Cracked
Location
Ecs Bay Rh
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

HORIZONTAL STIFFENER CRACKED; FORWARD SIDE OF VAPOR BARRIER WEB; BS 662; RBL8; WL 155. / LOCATED AND DRILLED NEW HORIZONTAL STIFFENER BS 662 RBL8 WH 155 PER SRM 51-40-05-06-0.INSTALL WILL BE ACCOMPLISHED ON NON ROUTINE T717535;SA-M A1182193 ITEM 1