Service difficulty report · Doubler · Boeing 717200

Difficulty date
April 24, 2022
Submitted
April 24, 2022
Operation
Air carrier
Aircraft
N937AT
Make and model
Boeing 717200
Aircraft serial
55091
Aircraft time
48,404 hours, 34,121 cycles
Part
Doubler
Condition
Corroded
Stage of operation
IN
How discovered
O
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

CORROSION ON DOUBLER STA APROX 974 AFTER REMOTION OF LOWER PAN OF AFTER CARGO DOOR JAMB STA 954 TO 990 IN ORDER TO PERFORM NRC 052 (C2). SUMMARY OF NRC 00242: CORROSION LEVEL 2, DOUBLER STA APROX 974 WAS REPAIRED PER ER/A 598922-14 REV ORIGINAL/PRI 598922-14 REV.0 . SECTION I: PERMANENT REPAIR. ASSOCIATED ER/A 14-598922 ADDED FOR AC 9586. (LP #2208833)

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