Service difficulty report · Seat Track · Bombdr DHC8402

Difficulty date
November 5, 2015
Submitted
November 10, 2015
Operation
Air carrier
Aircraft
N416QX
Make and model
Bombdr DHC8402
Aircraft serial
4083
Aircraft time
29,545 hours, 30,462 cycles
Part
Seat Track
Condition
Corroded
Location
Not Reported
Stage of operation
IN
How discovered
9
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 NR 1, PN 85328261-107, REQUIRES REPLACEMENT. REMOVED SEAT TRACK NR 1 PN: 85328261-107, REF SRM 51-42-05-02-01, SRM 51-42-45-02-01, SRM 51-40-15-002-01. INSTALLED 21 ON LOCK FASTENER COMMON TO SEAT TRACK NR 1 AND VERTICAL WEB BETWEEN FS X 32.4 AND X 229.5 IAW SRM 51-40-15 AND DWG 85328251, REV A DATED 98-11-03. REMOVED QTY 12 AIR GRILLE BRACKETS REF SRM 51-42-05-02-01, ON SEAL TRACK NR 1. REINSTALLED 12 EA AIR GRILLS BRACKET ON TO SEAT TRACK NR 1 IAW SRM 51-42-05, SRM 51-42-45 AND DWG 85361807, REV B, DATED 2014-12-02. REMOVED QTY 10 RADIUS BLOCKS ON SEAT TRACK, NR 1, REF SRM 51-40-15-02-01. INSTALLED 10 EA RADIUS BLOCKS ON SEAT TRACK NR 1 IAW SRM 51-40-15 AND DWG 85328251, REV A, DATED 98-1103. RECEIVED NEW SEAT TRACK, PN 85328261-107, STARTED LOCATION AND DRILLING, DRILLED ALL FRAME LOCATIONS AND WEBS FROM BS 136.00 TO BS 226.00, AND AFT SPLICE REF SRM 51-40-07-02-01. COMPLETED LOCATE AND DRILL OF SEAT TRACK NR 1 IAW SRM 51-40-07. STARTED INSTALLING FASTENERS FROM BS 196.0, REF SRM 51-42-05, REPAIR-01 ON SEAT TRACK NR 1. LOCATED AND DRILLED 4 EA DADO PANEL RETAINING ANGLE ONTO SEAT TRACK NR 1 IAW SRM 51-40-07. INSTALLED 5 EA HILIGHTS ON SPLICE COMMON TO SEAT TRACK NR 1 AND NR 2 IAW SRM 51-40-15. INSTALLED RIVETS COMMON TO SEAT TRACK NR 1 AND VERTICAL WEB BETWEEN FS X 196.00 AND 225.00 IAW SRM 51-42-05 AND DWG 85328256, REV A. INSTALLED 4 EA DADO PANEL RETAINING ANGLE ONTO SEAT TRACK NR 1 IAW SRM 51-42-05.