Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
October 30, 2024
Submitted
December 10, 2024
Operation
Air carrier
Aircraft
N8329B
Make and model
Boeing 7378H4
Aircraft serial
37006
Aircraft time
38,908 hours, 18,280 cycles
Part
Floor Support
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 FLOOR SUPPORT AT BS 353 RBL 15 WL 208<[01] ALL STEPS COMPLETED VERIFIED THAT SRM 53-00-04-1A-1 IS APPLICABLE TO THIS AIRCRAFT. PART FOUND TO BE OUT OF LIMITS PER SRM 53-00-04-1A-1. NO REPAIR REFERENCE FOR CRACK PART WILL BE REPLACED. COMPLETE MEASUREMENT TABLE. REMOVED FLOOR SUPPORT AT BS 353 RBL 15 WL 208 PER SRM 51-40-02.<BR><BR>REQUESTING OK TO INSTALL. LOCATED AND DRILLED NEW FLOOR SUPPORT AT BS 353 RBL 15 WL 208 PER SRM 51-40-05 AND BOEING DWG 141A5400 REV - INSTALLED NEW FLOOR SUPPORT AT BS 353 RBL 15 WL 208.<BR> PER SRM 51-40-02 AND BOEING DWG 141A5400 REV -;[02] VERIFIED CORRECTIVE ACTION 1

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