Service difficulty report · None · Boeing 737

Difficulty date
September 7, 2022
Submitted
September 22, 2022
Operation
Air carrier
Aircraft
N788SA
Make and model
Boeing 737
Aircraft serial
30603
Aircraft time
70,868 hours, 41,951 cycles
Part
None
Part number
174A11082
Condition
Cracked
Location
Vertical Stab
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 ON RIB 8 OF DORSAL FIN 321A 2022-493542 / [01] REPLACED RIB 8 LOCATED ON DORSAL FIN 321A. IAW B737-700 SRM 51-10-02 PARAGRAPH 9. AND DWG 174A0101 REV. ?D?. SEE INDIVIDUAL SIGN OFF BELOW.;[02] CERTIFIED STEP 1 COMPLETE <BR>IAW B737-700 SRM 51-10-02 PARAGRAPH 9. AND DWG 174A0101 REV. ?D?