Service difficulty report · Seat Track · Boeing 7272M7

Difficulty date
June 11, 2008
Submitted
August 4, 2008
Operation
Air carrier
Aircraft
N750DH
Make and model
Boeing 7272M7
Aircraft serial
21951
Part
Seat Track
Condition
Corroded
Location
Bs 848-1166
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CABIN SEAT TRACK BS 1166 TO 848 LBL 24-25 LIGHT CORROSION IN SEVERAL AREA AND MISSING PRIMER. REMOVED CORROSION ON SEAT TRACK BETWEEN BS 1050 TO 848 LBL 24.25 IAW SRM 51-10-6. AREA OF SEAT TRACK WITH ORIGINAL THICKNESS OF .300, MATERIAL LOSS .002, MATERIAL REMAINING IS .298 FOUND WITHIN LIMITS IAW SRM 51-20-2 FIG, 21 AND 53-10-1 FIG 3, ALODINE AND PRIMED AREAS IAW SRM 51-10-2. FOUND CORROSION ON SEAT TRACK BS 1100 TO 1166 IAW SRM 53-10-4 FIG 3. REMOVED SEAT TRACK IAW SRM 51-30-2 AND FLOOR PANELS ROW B AND C BS 1100 TO 1166. FABRICATED NEW SEAT TRACK WITH BACK 1520-792 7178 T6 PO 9006864 IAW SRM 51-20-1 AND 53-10-5 FIG 1 AND 51-30-5. TREATED AND PRIMED SEAT TRACK IAW SRM 51-10-2. INSTALLED SEAT TRACK IAW SRM 51-30-2 AND 53-10-5 FIG 1. CLOSE FLOOR PANELS IAW SRM 51-30-2. (A)

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