Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
September 27, 2023
Submitted
October 6, 2023
Operation
Air carrier
Aircraft
N253WN
Make and model
Boeing 7377H4
Aircraft serial
32511
Aircraft time
56,771 hours, 34,020 cycles
Part
Access Panel
Part number
UNKNOWN
Condition
Defective
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

DOT A24-8 LEFT WING FUEL TANK ACCESS PANEL 532EB HAS DEFECTIVE PHENOLIC EDGE.<[01] EVALUATED PHENOLIC STRIP ON LEFT WING FUEL TANK ACCESS PANEL 532EB IAW B737 AMM 28-11-11-400-801 STEP 3J(1). PANEL FOUND TO BE UNSERVICEABLE. ORDERED AND RECEIVED SERVICEABLE PANEL FOR LEFT WING FUEL TANK ACCESS PANEL 532EB IAW B737 SRM 51-10-02-0G-0 STEP 9 AND IPC 28-11-11-02A.<BR>ATAG# WN35858;[02] STEP 1 C/W AUDIT COMP.

More about the Boeing 737-7H4