Service difficulty report · Frame · Boeing 7377H4

Difficulty date
March 18, 2024
Submitted
April 26, 2024
Operation
Air carrier
Aircraft
N468WN
Make and model
Boeing 7377H4
Aircraft serial
33858
Aircraft time
64,213 hours, 38,351 cycles
Part
Frame
Part number
UNKNOWN
Condition
Cracked
Location
Bs 747 S8-9l
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 FRAME LOCATED STA 747 BETWEEN STR 8L TO STR 9L AT PASSENGER CABIN 2024-195817<[01] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 200053402; DUE DATE: 24-AUG-24.;[02] PERFORMED HFEC INSPECTION ON AREA AFTER REMOVED BRACKET AND NOT FOUND DAMAGE; SEE INDIVIDUAL SIGN OFF BELOW;[03] EDITED STEP 2:<BR>PERFORMED HFEC INSPECTION ON AREA AFTER REMOVED BRACKET IAW B737 NDT MANUAL PART 6; 51-00-00. PROCEDURE 23 AND NO CRACK INDICATION; SEE INDIVIDUAL SIGN OFF BELOW;[04] PERFORMED HFEC INSPECTION ON AREA AFTER REMOVED BRACKET IAW B737 NDT MANUAL PART 6; 51-00-00. PROCEDURE 23 AND NO CRACK INDICATION; SEE INDIVIDUAL SIGN OFF BELOW

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