Service difficulty report · Structure · Boeing 73773V

Difficulty date
January 10, 2021
Submitted
February 11, 2021
Operation
Air carrier
Aircraft
N564WN
Make and model
Boeing 73773V
Aircraft serial
30244
Aircraft time
50,417 hours, 34,956 cycles
Part
Structure
Part number
142A0050
Condition
Cracked
Location
Fwd Galley
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 INNER CHORD LOCATED BS 303.9 AND LBL 60 AT FWD GALLEY AREA / REPLACED INNER CHORD LOC BS 303.9 AND LBL 60 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 AND DWG # 142A0050 SHEET 15 REV - # 141A5220 SHEET 1 REV -. DUE TO ALLOWABLE DAMAGE FOR CRACK NOT FOUND ON SRM B737-700 LENGTH OF CRACK 1.780' TOOL USED P/N 700-113-10 CALIPER S/N 0023256 DUE DATE 14-SEP-21 P/N OF NEW INNER CHORD P/N 654A0004 -1073

More about the Boeing 737-73V