Service difficulty report · Doubler · Boeing 7377H4

Difficulty date
March 26, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N214WN
Make and model
Boeing 7377H4
Aircraft serial
32486
Aircraft time
48,812 hours, 28,690 cycles
Part
Doubler
Condition
Cracked
Location
Wheel Well 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

DOUBLER WAS FOUND TO BE CRACKED ON FWD SIDE OF R/H BS 663 VAPOR BARRIER / FORMED NEW DOUBLER FROM 2024T3 #0.040' CLAD LOT #1375050-5 PER DWG 111A1511 AND 65-88700; LOCATED AND DRILLED IAW SRM 51-40-05; CHEMICAL CONVERSION COATING AND PRIMER IAW SRM 51-20-01 AND INSTALLED NEW DOUBLER BS 663 RBL 6 TO RBL 31 IAW SRM 51-40-02 AND DWG 111A1008 REV F AND DWG 111A1001 REV - 89004U 27MAR19

More about the Boeing 737-7H4