Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
July 5, 2023
Submitted
August 29, 2023
Operation
Air carrier
Aircraft
N297WN
Make and model
Boeing 7377H4
Aircraft serial
32542
Aircraft time
51,861 hours, 31,224 cycles
Part
Seat Track
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK AFT CARGO BAY SEAT TRACK BS767 RBL13 WL 156<[01] CORRECTION TO TASK DETAIL SHOULD STATE ' CRACK AFT CARGO BAY CARGO TRACK BS767 RBL13 WL 156 ';[02] UPDATED MEASUREMENT TABLE.;[03] COMPLETED STEP 4.;[04] COMPLETED STEP 6;[05] ALL STEPS COMPLETED;[06] CRACK AFT CARGO BAY SEAT TRACK BS767 RBL13 WL 156 WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED AND INSTALLED NEW AFT CARGO BAY CARGO TRACK SECTION AND SPLICE BS747+8 - BS887 RBL13 WL 156 IAW SRM 51-40-02-0G-0; SRM 53-00-53-2R-3 REPAIR 3 AND DWG 146A7500;[07] VERIFIED TASK CARD COMPLETE.

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