Service difficulty report · Panel · Boeing 73779P

Difficulty date
September 9, 2023
Submitted
October 20, 2023
Operation
Air carrier
Aircraft
N7862A
Make and model
Boeing 73779P
Aircraft serial
33009
Aircraft time
54,202 hours, 36,257 cycles
Part
Panel
Part number
UNKNOWN
Condition
Cracked
Location
Zn 600 Right Win
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 ACCESS PANEL 661CB TRAILING EDGE AT RT WING 2023-577763<[01] TOOL USED CALIPER P/N: 500-197-30; S/N: A18135081; DUE DATE: 21-JUL-24.;[02] TOOL USED: HOT BONDER P/N: HCS9200B-AV S/N: 18185781 DUE DATE: 24/JAN/24.;[03] TOOL USED HOTBONDER P/N: HCS9200B-AV S/N: 18196021 DUE DATE: 24-JAN-24;[04] TOOL USED: SCALE P/N: SPX621 S/N: 8340225489 DUE DATE: 15-AUG-24.;[05] TOOL USED: ULTRASONIC FLAW DETECTOR PN: EPOCH 650; SN: 190984811; DUE DATE: 24-JAN-24;[06] TOOL USED: MULTIMETER P/N: FLUKE-289 S/N: 59780044 DUE DATE: 22-JUL-24.;[07] REPAIRED ACCESS PANEL 661CB TRAILING EDGE AT RT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10 SEE INDIVIDUAL SIGN OFFS BELOW.;[08] STEP 7 VERIFIED AND CORRECTIVE ACTION COMPLETED : REPAIRED ACCESS PANEL 661CB TRAILING EDGE AT RT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10 SEE INDIVIDUAL SIGN OFFS BELOW.

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