Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
May 24, 2024
Submitted
July 16, 2024
Operation
Air carrier
Aircraft
N248WN
Make and model
Boeing 7377H4
Aircraft serial
32509
Aircraft time
59,511 hours, 35,990 cycles
Part
Support Angle
Condition
Corroded
Location
Girt Bar Fitting
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 ON SUPPORT ANGLE GIRT BAR FITTING LOCATED BS312 TO BS 344 AND LBL 56 WL 208.1 AT FWD GALLEY AREA 2024-345507<[01] REPLACED SUPPORT ANGLES 2 E/A GIRT BAR FITTING LOCATED BS312 AND BS344 AND LBL 56 WL 208.1 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9 AND B737-700 SRM 51-40-02;[02] CORRECTED STEP 1: REPLACED SUPPORT ANGLES 2 E/A GIRT BAR FITTING LOCATED BS312 AND BS344 AND LBL 56 WL 208.1 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9 AND B737-700 SRM 51-40-02 DUE TO NOT FOUND ALLOWABLE DAMAGE ON B737-700 SRM 53-10-51-1A-1;[03] REPLACED SUPPORT ANGLES 2 E/A GIRT BAR FITTING LOCATED BS312 AND BS344 AND LBL 56 WL 208.1 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9 AND B737-700 SRM 51-40-02 DUE TO NOT FOUND ALLOWABLE DAMAGE ON B737-700 SRM 53-10-51-1A-1

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