Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
May 27, 2011
Submitted
May 31, 2011
Operation
Air carrier
Aircraft
N13227
Make and model
Boeing 737824
Aircraft serial
28788
Aircraft time
39,847 hours, 14,551 cycles
Part
Floorbeam
Part number
147A55067
Condition
Corroded
Location
Fuselage
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

737-53-3-0738 BS 986 RBL 58 FLOORBEAM FASTENER HOLES (1EA) FOUND SURFACE CORRSION AFTER FLOOR PANEL REMOVED FORM 44.0008 ATT CABIN BS 986 RBL 25 TO MOST O/B FLOORBEAM REPAIRED AS PER SRM 53-70-51 REPAIR 4 FIG 205 AND SHEAR TIE REPAIRED AS PER SRM 53-70-51 REPAIR 4 FIG 206. HFEC NIL CRACK FOUND ATTACH MAINTENANCE WORKSHEET FORM 44.0008 ITEM 1 TO ITEM 49 ACCOMPLISHED.