Service difficulty report · Track · Boeing 7377H4

Difficulty date
November 14, 2024
Submitted
December 10, 2024
Operation
Air carrier
Aircraft
N277WN
Make and model
Boeing 7377H4
Aircraft serial
32531
Aircraft time
57,239 hours, 34,524 cycles
Part
Track
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

CRACKED TRACK AT ACB BS727E RBL13 WL157<[01] REMOVED AND REPLACED ACB FLOOR TRACK FROM BS-727 TO BS-887; RBL 13 WL 157.IAW SRM 51-40-02-0G-0 AND DWG 146A7500 REV: A;[02] TASK CARD COMPLETE.

More about the Boeing 737-7H4