SDR CALA2023050901425

Service difficulty report · Seat Track · Boeing 737900ER

Difficulty date: May 8, 2023
Submitted: May 10, 2023
Operation: Air carrier
Aircraft: N63820
Make and model: Boeing 737900ER
Aircraft serial: 43534
Aircraft time: 30,607 hours, 10,956 cycles
System (JASC): 5300 · Fuselage Structure (General)
Part: Seat Track
Part number: 143A5310142
Condition: Corroded
Location: Sta500c-500f
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

SEAT TRACK LBL 45.50 WITH CORROSION BTW STA 500C TO STA 500F (RE F AAR NR 99967594) REMOVED, REPLACED AND INSTALLED SEAT TRACK LBL 45.50 IAW V942726 AND AAR QC A-72 V931821). B737-900 SRM 53-00-52-1A-1 PAR 4A(2) FIG. 103 DETAIL B, 51-40-02-0G-0 PAR 9, 51--40-05-0G-0, AIPC 53-42-11-17D AND DRAWING NO. 143A5300 REV- (SFR #1032310) (WORK ACCOMPLISHED BY

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