What was found
SEAT TRACK AT LBL 45 BETWEEN 670 & 680 HAS AREAS ON CORROSION. REMOVED AND REPLACED SEAT TRACK WITH P/N BAC1520 841 TAG A54037 IAW B737 400 SRM 51 40 05 FIG 2 AND B737 400 AMM 20 50 11 912 002 FIG 203.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEAT TRACK AT LBL 45 BETWEEN 670 & 680 HAS AREAS ON CORROSION. REMOVED AND REPLACED SEAT TRACK WITH P/N BAC1520 841 TAG A54037 IAW B737 400 SRM 51 40 05 FIG 2 AND B737 400 AMM 20 50 11 912 002 FIG 203.