SDR DHL9770137C

Service difficulty report · Seat Track · Boeing 72730C

Difficulty date: April 29, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N701DH
Make and model: Boeing 72730C
Aircraft serial: 19011
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Bs 900-920
Stage of operation: IN
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

DURING C-CHECK, CORROSION WAS FOUND ON CABIN SEAT TRACK NR 7, OUTBOARD FLANGE BS 900 TO 920. REMOVED SEAT TRACK NR 7 FROM BS 870 TO 1020 PER SRM 51-30-2, CORROSION BEYOND LIMITS PER SRM 53-10-1. REPLACED SEAT TRACK FROM BS 870 TO 1020, NR 7 TRACK PER SRM 53-10-5 FIG 1. SPLICE REPAIR 17 IN LENGTH, N/R5086.

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