Service difficulty report · Access Panel · Boeing 7378

Difficulty date
October 21, 2023
Submitted
October 27, 2023
Operation
Air carrier
Aircraft
N8737L
Make and model
Boeing 7378
Aircraft serial
60230
Aircraft time
8,257 hours, 3,808 cycles
Part
Access 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

RH WING MAIN TANK FUEL PANEL 632CB IS LEAKING.<[01] REMOVED MAIN FUEL TANK ACCESS DOOR 632 CB IAW B737-8 AMM TASK 28-11-11-000-801 STEP. 2.H;[02] FOUND CRACK IN PANEL. GENERATED NEW FAULT.;[03] OK TO INSTALL SERVICABLE FUEL PANEL;[04] INSTALLED MAIN FUEL TANK ACCESS DOOR 632 CB IAW AMM TASK 28-11-11-400-801 STEP 3.A THRU 3.L.(12)<BR>USED TOOL TORQUEWRENCH AAR 44593; DUE: 12/25/2023.<BR>ISSUE TAG WN8850.<BR>ISSUE TAG D3892.;[05] VERIFIED STEP 4;[06] LEAK CHECKED FUEL PANEL 632CB IAW AMM 28-11-00-790-804. NO LEAKS NOTED.;[07] VERIFIED ITEM 6<BR>AUDIT C/W

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