Service difficulty report · Unknown · Boeing 717200

Difficulty date
November 16, 2023
Submitted
November 20, 2023
Operation
Air carrier
Aircraft
N934AT
Make and model
Boeing 717200
Aircraft serial
55070
Aircraft time
55,124 hours, 39,844 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
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 LH CUSP MEMBRANE WEB BTW STA Y=891 TO Y=908 AT PAX CABIN WAS FOUND OUT OF LIMITS PER B717 SRM 53-00-55-1A PROCEDURE 1 PAR 4 FIG 101. (ORIGINAL THICKNESS 0.020 IN AND MINIMUM REMAINING THICKNESS IS 0.008 IN). SUMMARY OF NRC 00589: CORROSION LEVEL 2. LH CUSP MEMBRANE WEB BTW STA Y=891 TO Y=908 AT PAX CABIN WAS REPAIRED PER B717 SRM 53-00-55-2R PROCEDURE 4 PAR 5 FIG 207. (LP #0068116)

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