Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
October 8, 2024
Submitted
October 29, 2024
Operation
Air carrier
Aircraft
N8513F
Make and model
Boeing 7378H4
Aircraft serial
36976
Aircraft time
26,605 hours, 13,201 cycles
Part
Floor Support
Condition
Cracked
Location
Zone 200
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

CRACKED INTERCOSTAL AT FWD WET AREA BS353 RBL11 WL208.<[01] ALL STEPS COMPLETED VERIFIED THAT SRM 52-00-04-1A-1 IS APPLICABLE TO THIS AIRCRAFT. FOUND TO BE OUT OF LIMITS DUE TO NO REPAIR REFERENCE FOR CRACK AT FASTENER HOLES REPLACE PART. REMOVED INTERCOSTAL AT BS340-BS360 RBL11 WL208 PER SRM 51-40-02-0G-0 LOCATED AND DRILLED NEW INTERCOSTAL AT BS340-BS360 RBL11 WL208 PER DWG: 141A5400 ID: 0013 REV: - AND SRM 51-40-05-0G-0 PARTIALLY INSTALLED INTERCOSTAL AT BS340-BS360 RBL11 WL208 PER SRM 51-40-02-0G-0 AND DWG: 141A5400 ID: 0013 REV: -<BR> INSTALLED INTERCOSTAL AT BS340-BS360 RBL11 WL208 PER SRM 51-40-02-0G-0 AND DWG: 141A5400 ID: 0013 REV: -;[02] VERIFIED RII CORRECTIVE ACTION ITEM 1; CARD COMPLETE.

More about the Boeing 737-8H4