Service difficulty report · Frame · Boeing 73779P

Difficulty date
June 3, 2023
Submitted
July 10, 2023
Operation
Air carrier
Aircraft
N7827A
Make and model
Boeing 73779P
Aircraft serial
28255
Aircraft time
57,742 hours, 36,958 cycles
Part
Frame
Part number
UNKNOWN
Condition
Cracked
Location
Zn 200 Fus Top
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 ON BS 312 AT LEVEL STR 5L AT FWD GALLEY AREA 2023-365458<[01] REPAIRED FRAME ON BS 312 AND BETWEEN STR5L TO STR6L FWD GALLEY AND LAV IAW EA M-22-153-01244 SEE SUB TASK BAR CODE TTG8Q00LEMH8;[02] CORRECTED STEP 1. REPAIRED FRAME ON BS 312 AND BETWEEN STR5L TO STR6L FWD GALLEY AND LAV IAW EA M-22-153-01244 SEE SUB TASK BAR CODE TTG8Q00LFQ59;[03] REPAIRED FRAME ON BS 312 AND BETWEEN STR5L TO STR6L FWD GALLEY AND LAV IAW EA M-22-153-01244 SEE SUB TASK BAR CODE TTG8Q00LFQ59; SEE INDIVIDUAL SIGN OFF BELOW.;[04] NOTE: STEP 1 SIGN OFF BELOW WAS SELECTED N/A BY ERROR BUT THIS STEP IS APPLICABLE AND HAS TO BE SELECTED AS COMPLETED

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