SDR TWAA0003730

Service difficulty report · Seat Track · Doug DC931

Difficulty date: March 4, 2000
Submitted: April 13, 2000
Operation: Air carrier
Aircraft: N989Z
Make and model: Doug DC931
Aircraft serial: 47135
Aircraft time: 77,008 hours, 82,903 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Bs 237 - 304
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

DURING OP 16 MAINT CHECK, FOUND TRACK CORRODED ON INSIDE AT STA 237 TO 304, NUMBER 2 TRACK LBL 22 INCHES. INSTALLED NUMBER 2 TRACK SPLICE AT STA 200 TO 322, LBL 22 IN PER SRM 53-05, FIG 4F. BURNISHED CORROSION FROM SPLICE PER SPM 6-80-01. WITHIN LIMIT PER SRM 53-05 FIG 4B.

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