Service difficulty report · Floor Support · Boeing 727225

Difficulty date
June 19, 2007
Submitted
June 20, 2007
Operation
Air carrier
Aircraft
N742DH
Make and model
Boeing 727225
Aircraft serial
21290
Aircraft time
60,475 hours, 38,220 cycles
Part
Floor Support
Condition
Cracked
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

A CHECK REF N/R 138248 DISCREPANCY, CRACKED INDICATION ON LT AIRSTAIR AREA UPPER FLOOR SUPPORT INSIDE TORQUE BOW WEB BS 1263. STOPPED DRILLED CRACK TERMINATED CRACK PER B727 SRM 51-10-1. NDT CONFIRMED. FABRICATED REPAIR PART 7075-T6, .063 PO NR 9005314 11 BY 4 IAW B727 SRM 53-10-2 FIG 6 AND 51-40-3 FIG 1. TREATED AND PRIMED REPAIR PARTS AND AREA IAW B727 SRM 51-10-2. INSTALLED REPAIR PART IAW B727 SRM 51-40-3 FIG1.