Service difficulty report · Doubler · Boeing 717200

Difficulty date
March 1, 2024
Submitted
March 4, 2024
Operation
Air carrier
Aircraft
N977AT
Make and model
Boeing 717200
Aircraft serial
55036
Aircraft time
58,073 hours, 41,152 cycles
Part
Doubler
Part number
UNKNOWN
Condition
Corroded
Location
Bs 1053 L29l/R
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 PRODUCTION DOUBLER ATTACHED TO FWD FACE STA 1053 BTW LONGERON 29L AND 29R AT AFT PRESSURE BULKHEAD (LOWER AREA) AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00570: CORROSION LEVEL 2. DOUBLER ATTACHED TO FWD FACE STA 1053 BTW LONGERON 29L AND 29R AT AFT PRESSURE BULKHEAD (LOWER AREA) AT AFT CARGO COMPARTMENT WAS FABRICATED PER DWG 5910130 REV ET AND REPLACED PER B717 SRM 51-41-02-0G. (LP #0225992)

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