What was found
Q1 CHECK - LEVEL 2 INTERGRANULAR CORROSION ON Z-ANGLE BETWEEN BS 727 + 5 INCHES TO BS 727D + 11 INCHES, RBL 17.20. REPLACED Z-ANGLE BETWEEN BS 727 + 5 INCHES TO BS 727D + 11 INCHES, RBL 17.20 IAW B737 SRM 51-40-02-0G FIG 8 &12.
- Difficulty date
- April 4, 2012
- Submitted
- April 19, 2012
- Operation
- Air carrier
- Aircraft
- N427US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24549
- Aircraft time
- 61,145 hours, 40,839 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- 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.