Service difficulty report · Torque Tube · Boeing 737524

Difficulty date
July 29, 2008
Submitted
July 31, 2008
Operation
Air carrier
Aircraft
N32626
Make and model
Boeing 737524
Aircraft serial
27530
Aircraft time
36,533 hours, 19,310 cycles
Part
Torque Tube
Part number
65C2631025
Part serial
BN1835
Condition
Corroded
Location
Te Flap
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

LEFT INBOARD MIDFLAP PART NUMBER 65C26310-25, S/N BN1835 BOTH INBOARD AND OUTBOARD CARRIAGES AND TORQUE TUBES CORRODED BEYOND LIMITS. PARTS REPLACED: CARRIAGE HALFS 65-52246-15 /-17, CARRIAGE ASSY 65-47856-13 /-14, TORQUE TUBES 65-52211-1 /-2, 69-37206-14.