Service difficulty report · Cusp Web · Boeing 717200

Difficulty date
February 18, 2019
Submitted
February 19, 2019
Operation
Air carrier
Aircraft
N952AT
Make and model
Boeing 717200
Aircraft serial
55014
Aircraft time
51,703 hours, 35,475 cycles
Part
Cusp Web
Condition
Corroded
Location
Bs 541-560
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

EXCESSIVE CORROSION AT CUSP WEB BETWEEN STA 541/560 X=-65 IN REF NRC 00299. NRC 00549: CORROSION LEVEL 2, CUSP WEB BETWEEN STA 541/560 X=-65 WAS REPAIRED PER B717-200 SRM 53-00-55-2R REPAIR 4 FIG. 215 TABLE 2. (ET) HFEC INSP WAS ACCOMPLISHED ON CUSP WEB BETWEEN STA 541/560 X=-65. AFTER CUT OUT NO CRACKS WERE FOUND PER DC/MD NDT SPM 06-10-01.001 (EQUIP. NORTEC 600 C/N 1601 EXP. 15-MAR-19). (LP #0950659)

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