Service difficulty report · Skin · Boeing 7377H4

Difficulty date
December 2, 2021
Submitted
December 3, 2021
Operation
Air carrier
Aircraft
N709SW
Make and model
Boeing 7377H4
Aircraft serial
27843
Aircraft time
78,210 hours, 46,521 cycles
Part
Skin
Condition
Cracked
Location
Fuselage
Stage of operation
UK
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

FUSELAGE SUBSURFACE CRACK INDICATION AT BS 500D+9 ABOVE STR4R ; FSELAGE SSRFACE CRACK INDICATION AT BS 500D+9 AOVE STR4R SING 737NDT PART 6; 53-30-25. VERIFIED FSELAGE SSRFACE CRACK INDICATION SING 737NDT PART 6; 53-30-18 AND 737NDT PART 4; 53-30-07. (CRACK INDICATION MEASRES APPROXIMATELY 1.5? IN LENGTH) SEE ATTACHED FILES FOR MORE INFORMATION. / [01] ADDED EA 21-153-03591-WIP2

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