Service difficulty report · Cusp Web · Boeing 717200

Difficulty date
March 18, 2024
Submitted
March 21, 2024
Operation
Air carrier
Aircraft
N977AT
Make and model
Boeing 717200
Aircraft serial
55036
Aircraft time
58,073 hours, 41,152 cycles
Part
Cusp Web
Part number
UNKNOWN
Condition
Corroded
Location
Bs 148-218
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

CORROSION ON RH CUSP ANGLE BTW STA Y=148 TO Y=218. SUMMARY OF NRC 00438: CORROSION LEVEL 2. RH CUSP ANGLE BTW STA Y=148 TO Y=218 WAS REPAIRED PER ERA 616020-14 REV ORIGINAL. SECTION I: PERMANENT REPAIR. ASSOCIATED ERA 14-616020 ADDED FOR AC 9541. (LP #0251319)

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