Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
September 16, 2021
Submitted
October 18, 2021
Operation
Air carrier
Aircraft
N299WN
Make and model
Boeing 7377H4
Aircraft serial
36614
Aircraft time
46,406 hours, 27,792 cycles
Part
Bracket
Condition
Cracked
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

AFT CARGO STA 947 LBL 10' LAV BULK HEAD LOWER CORNER BRACKET CRACKED. REMOVED FITTING FROM BS 947, LBL 10' NEAR LAV/WATER TANK LOWER BULKHEAD PER SRM 51-40-02. INSPECTED FITTING PER HFEC NDT PART 6 51-00-00 PROCEDURE 23; NO DEFECTS NOTED. INSTALLED FITTING IAW SRM 51-40-02. REMOVED; INSPECTED, NO DEFECTS NOTED AND REINSTALLED FITTING IAW SRM 51-40-02. INSPECTED FITTING PER HFEC NDT PART 6 51-00-00 PROCEDURE 23; NO DEFECTS NOTED, AND VERIFIED REINSTALLED FITTING IAW SRM 51-40-02.

More about the Boeing 737-7H4