Service difficulty report · Fuel Tank · Boeing 717200

Difficulty date
May 20, 2024
Submitted
May 22, 2024
Operation
Air carrier
Aircraft
N988AT
Make and model
Boeing 717200
Aircraft serial
55068
Aircraft time
57,383 hours, 40,076 cycles
Part
Fuel Tank
Part number
UNKNOWN
Condition
Corroded
Location
Bs 747
Stage of operation
IN
How discovered
V
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

-AD- CORROSION ON CENTER WING TANK LOWER SKIN BOTTOM SURFACE STA 747 BETWEEN XCW 27-32 AT LH MLG WHEEL WELL (AREA UNDER MLG CABLE FITTING). SUMMARY OF NRC 00775: CORROSION LEVEL 1. CORROSION ON CENTER WING TANK LOWER SKIN BOTTOM SURFACE STA 747 BETWEEN XCW 27-32 AT LH MLG WHEEL WELL (AREA UNDER MLG CABLE FITTING) WAS REPAIRED PER ER/A 618122-14AD REV ORIGINAL SECTION I: PERMANENT REPAIR AND PRI 618122-14 REV 2. ASSOCIATED ER/A 14-618122 ADDED FOR AC 9521. (LP #0351865)

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