Service difficulty report · Support Bracket · Boeing 7377H4

Difficulty date
July 28, 2021
Submitted
September 14, 2021
Operation
Air carrier
Aircraft
N446WN
Make and model
Boeing 7377H4
Aircraft serial
29842
Aircraft time
58,476 hours, 34,391 cycles
Part
Support Bracket
Condition
Cracked
Location
Bs 540 Lbl6
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

CRACK SUPPORT BRACKET BODY STATION 540 LBL 6 AIR CONDITION KEEL BEAM ; 2021-342120 / [01] REPLACED SUPPORT BRACKET BODY STATION 540 LBL 6 AIR CONDITION KEEL BEAM IAW B737-700 SRM 51-10-02 AND SRM 51-40-02; [02] REPLACED SUPPORT BRACKET BODY STATION 540 LBL 6 AIR CONDITION KEEL BEAM IAW B737-700 SRM 51-10-02 AND SRM 51-40-02

More about the Boeing 737-7H4