Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
August 26, 2023
Submitted
October 3, 2023
Operation
Air carrier
Aircraft
N230WN
Make and model
Boeing 7377H4
Aircraft serial
34592
Aircraft time
58,486 hours, 35,155 cycles
Part
Access Panel
Part number
NOTREPORTED
Condition
Cracked
Location
Zn 100 Fus Lower
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

L/H WING LOWER MID T/E ACCESS PANEL # 561BB HAS BULGING/CRACKED FASTENER HOLES<[01] APPLIED PERMANENT REPAIR ON DAMAGE AREA ON PANEL #561BB AS MARKED AS PER B737 SRM 57-51-01-2R-1; B737 SRM 51-70-04-2R-9 PARAG (4-D-M) AND B737 SRM 51-70-04-2R-0 PARAG (4-L-M-N). MATERIAL USED PO#2035741 AND PO# 1690463; EQUIPMENT USED TEMPERATURE CONTROL ID160354 DUE DATE 02-16-24; VACUUM GAGE ID 173239 DUE DATE 02-23-24.RESTORED ORIGINAL FINISHED AT ACCESS PANEL #561BB AS PER AMM 51-21-99-300-802.;[02] VERIFIED CORRECTIVE ACTION.

More about the Boeing 737-7H4