Service difficulty report · Cusp Web · Doug MD88

Difficulty date
April 8, 2013
Submitted
April 11, 2013
Operation
Air carrier
Aircraft
N946DL
Make and model
Doug MD88
Aircraft serial
49819
Aircraft time
61,817 hours, 46,602 cycles
Part
Cusp Web
Condition
Corroded
Location
Bs 1098-1174
Stage of operation
IN
How discovered
V
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 RT FLOOR CUSP WEB UPPER AND LOWER SURFACE X=-54 TO X=-60 AT STA Y=1098-1117, 1117-1120, 1136-1147, 1147-1155, 1155-1174 PAX CABIN. (CFS) (MRB 53-037-01)(REF 154, ZONE 58) (T0 276209). REMOVE CORROSION, MEASURE, REMOVE SEAT TRACK, CUSP WEB FITTINGS, CUSP WEB CLIPS, ELECTRICAL WIRE CLIPS, AND WEB, DRILL NEW WEW WEB, TREAT/PAINT, INSTALL NEW WEB, ELECTRICAL WIR CLIPS, CUSP WEB CLIPS, CUSP WEB FITTING, SEAT TRACK IAW SRM 51-30-2, 51-30-5, 51-30-1, 51-10-3 PAR 14,21,26.

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