Service difficulty report · Seat Track · Bombdr DHC8402

Difficulty date
January 4, 2019
Submitted
January 22, 2019
Operation
Air carrier
Aircraft
N426QX
Make and model
Bombdr DHC8402
Aircraft serial
4154
Aircraft time
27,905 hours, 29,837 cycles
Part
Seat Track
Part number
85328261105
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

REPLACE SEAT TRACK NR 18 DUE TO CORROSION OUT OF LIMITS. REMOVED JOINT SPLICE AT FS X 228.500 Y-40.850 REF SRM 51-42-05 PARA 4;E AND 51-40-15 PARA 6;A(1-5). INSTALLED JOINT SPLICE AT FS 229.500 COMMON TO TRACK NR 18 AND NR 19 REF SRM 51-42-05, 51-40-15, 51-42-45 AND DWG 85328251, REV E. REMOVED SEAT TRACK NR 18 REF SRM 51-40-07. INSTALLED NEW SEAT TRACK NR 18 PN 85328261-105 REF SRM 51-42-05, 51-40-15, 51-42-45 AND DWG 85328251 REV E. REMOVED DADO ATTACH ANGLES (3EA) FROM SEAT TRACK NR 18 REF SRM 51-40-07. INSTALLED DADO ATTACH ANGLES (3EA) BETWEEN FS 76.2 TO FS 221.00 REF SRM 51-42-45, 51-42-05 AND DWG 85328251 REV E. LOCATED AND DRILLED ALL HOLES COMMON TO THE FRAMES AT SEAT TRACK NR 18 AS PER SRM 51-40-07 AND DWG 85328251 REV E. DRILLED AND FIT HOLES IN SEAT TRACK NR 18 COMMON TO INTERCOSTALS AND DADO BRACKETS REF SRM 51-40-07.