SDR SWAA2021111927889

Service difficulty report · Support · Boeing 737*

Difficulty date: October 7, 2021
Submitted: November 19, 2021
Operation: Air carrier
Aircraft: N450WN
Make and model: Boeing 737*
Aircraft serial: 32470
Aircraft time: 58,641 hours, 34,716 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Condition: Cracked
Location: Fuselage
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 BS 344-360 RBL33 WL208 ; / [01] REMOVED CRACKED FLOOR SUPPORT AT BS 344-360 RBL 33 WL 208 IAW SRM 51-40-02. LOCATED AND DRILLED NEW FLOOR SUPPORT PER SRM 51-40-05 AND DWG 141A5400 ID:0033. REQUESTING OK TO INSTALL; [02] VERIFIED CORRECTIVE ACTION 1.; [03] INSTALLED NEW SUPPORT AT BS 344-360 RBL 33 WL 208 IAW DWG 141A5400 ID:0033 AND SRM 51-40-05.; [04] COMPLETE.; [05] VERIFIED CORRECTIVE ACTION STEP 3.