Service difficulty report · Frame · Boeing 7377H4

Difficulty date
June 10, 2021
Submitted
July 22, 2021
Operation
Air carrier
Aircraft
N418WN
Make and model
Boeing 7377H4
Aircraft serial
29823
Aircraft time
65,911 hours, 38,694 cycles
Part
Frame
Condition
Cracked
Location
Bs 727d S8l
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 IN FRAME AT B.S. 727D; STRINGER 8 LEFT; AT AIR CONDITIONING ATTACH BRACKET. ; / [01] REMOVED 2 FASTENER FROM FRAME B.S. 727D ; STR 8 LEFT; AIR CONDITIONING ATTACH BRACKET IAW 51-40-02-OG-0; [02] ET INSPECTED 2EA HOLES IAW 737 NDTM PART 6 51-00-00 PROCEDURE 16; CRACK NOTED COMMON TO I/B HOLE. <BR><BR>ET INSPECTED AROUND HOLE PER 737 NDTM PART 6 51-00-00 PROCEDURE 23; CRACK DOES NOT EXTEND OUT OF HOLE.<BR><BR>CAL ID IS000450 N500D; [03] ACCOMPLISHED REPAIR AT COSTUMER CARD ID TTG8Q005EU22; [04] VERIFIED ACCOMPLISHED REPAIR AT COSTUMER CARD ID TTG8Q005EU22; [05] VERIFIED ACCOMPLISHED REPAIR AT COSTUMER CARD ID TTG8Q005EU22

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