Service difficulty report · Crease Beam · Boeing 7378H4

Difficulty date
March 16, 2024
Submitted
April 17, 2024
Operation
Air carrier
Aircraft
N8568Z
Make and model
Boeing 7378H4
Aircraft serial
64248
Aircraft time
19,712 hours, 9,988 cycles
Part
Crease Beam
Part number
UNKNOWN
Condition
Cracked
Location
Bs 377
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

R/H CREASE BEAM INNER CHORD CRACK AT STA 377 R/H AT STA 377 CREASE BEAM INNER CHORD CRACKED.<[01] HEAT TREAT ANGLE 7075-0 TO 7075 T6 VENDER SERVICES REQUESTED SEE SA-M 1057 P.O. NUMBER P804525;[02] HEAT TREAT ANGLE 7075-0 TO 7075 T6 VENDER SERVICES REQUESTED SEE SA-M 1057 P.O. NUMBER P8074525;[03] NUMBER 1 HAS WRONG P.O. # SEE CORRECTIVE ACTION LINE 2 FOR CORRECT P.O.#;[04] VERIFIED PO P8074525 NUMBER AND SA-M 1057 UPLOADED PER MPM 54.08.02.;[05] REPAIRED AS PER EA 24-153-00719; REFER TO EA FOR ALL WORK ACCOMPLISHED.;[06] INSPECTED WORK PERFORMED;[07] INSPECTED WORK PERFORMED

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