- Difficulty date
- March 18, 2005
- Submitted
- April 7, 2005
- Operation
- Air carrier
- Aircraft
- N336AW
- Make and model
- Boeing 737375
- Aircraft serial
- 23707
- Aircraft time
- 58,649 hours, 31,864 cycles
- Part
- Stiffener
- Part number
- 6546579531
- 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
DURING C-05 CHECK CORROSION WAS FOUND ON RT TORQUE BOX STIFFENER AT BS 1116, STR 15 RT. MAINTENANCE REMOVED CORRODED RT TORQUE BOX STIFFENER AT BS 1116, STR 15 RT; INSTALLED NEW REPLACEMENT STIFFENER IAW B737-300 SRM 51-40-02, FIG 3 & 8.