SDR AWXA200301278

Service difficulty report · Seat Track · Boeing 7373G7

Difficulty date: October 3, 2003
Submitted: October 22, 2003
Operation: Air carrier
Aircraft: N156AW
Make and model: Boeing 7373G7
Aircraft serial: 23778
Aircraft time: 51,832 hours, 36,947 cycles
Engine: Ge CFM56*
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 6546815
Condition: Corroded
Location: Fuselage
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

MCN - MAJOR REPAIR - DURING C-17 CHECK CORROSION WAS FOUND ON SEAT TRACK FROM BS 460 TO BS 480, RBL 25. MAINTENANCE REMOVED CORROSION AND FOUND MATERIAL LOSS TO BE OUT OF LIMITS; REMOVED DAMAGED SECTION OF SEAT TRACK FROM BS 460 TO BS 480, RBL 25; FABRICATED A NEW REPLACEMENT SECTION OF SEAT TRACK AND 2 EACH RADIUS FILLERS; INSTALLED REPAIR PARTS IAW B737-300 SRM 53-00-52, FIG. 202, PG. 202-205.

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