Service difficulty report · Cusp Web · Boeing 717200

Difficulty date
March 8, 2024
Submitted
March 11, 2024
Operation
Air carrier
Aircraft
N963AT
Make and model
Boeing 717200
Aircraft serial
55024
Aircraft time
56,007 hours, 39,235 cycles
Part
Cusp Web
Part number
UNKNOWN
Condition
Corroded
Location
Bs 986-1000
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 CUSP WEB BTW STA Y986 TO STA Y1000 X=-60 AT CPAX. STRUCTURE WAS MEASURED WITH AN ORIGINAL THICKNESS OF 0.020IN. REMAINING THICKNESS IS 0.005IN THEREFORE REWORKED AREA IS OUT OF LIMITS. SUMMARY OF NRC 00697: CORROSION LEVEL 2. CUSP WEB BTW STA Y986 TO STA Y1000 X=-60 AT CPAX WITH WAS REPAIRED PER B717-200 SRM-53-00-55-2R. (LP #0235916)

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