Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
July 13, 2023
Submitted
August 17, 2023
Operation
Air carrier
Aircraft
N232WN
Make and model
Boeing 7377H4
Aircraft serial
32500
Aircraft time
57,989 hours, 34,674 cycles
Part
Access Panel
Part number
UNKNOWN
Condition
Cracked
Location
Zn 500 Left Wing
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 561AB TRAILING EDGE AT LT WING 2023-447443<[01] TOOL USED: CALIPER P/N: 500-193-30 S/N: 0000288 DUE DATE: 27/DEC/23.;[02] TOOL USED: HOT BONDER P/N: HCS9200B-AV S/N:18185733 DUE DATE:23-JAN-24.;[03] TOOL USED: SCALE P/N: CR5200; S/N: 8343110809; DUE DATE:21-FEB-24.;[04] TOOL USED ULTRASONIC EQUIPMENT P/N: EPOCH 650; S/N: 201036102; CAL DUE DATE: 16/SEP/23;[05] TOOL USED: MULTIMETER P/N: FLUKE 179 S/N: 97220166 DUE DATE: 24-FEB-24.;[06] REPAIRED ACCESS PANEL 561AB TRAILING EDGE AT LT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.;[07] STEP 6 VERIFIED AND CORRECTIVE ACTION COMPLETED : REPAIRED ACCESS PANEL 561AB TRAILING EDGE AT LT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.

More about the Boeing 737-7H4