What was found
YYC- TWO CRACKS AT APU AIR INLET DOOR SURROUND TOP AND BOTTOM AFT CORNERS. REPAIRED IAW FOKKER SRM 53-02-07 PAGE 7, 53-26-01 PAGE 8, 51-31-01 PAGES 13 AND 14 AND 51-31-05 PAGES 8-10.
- Difficulty date
- April 4, 2001
- Submitted
- April 27, 2001
- Operation
- Air carrier
- Aircraft
- N493US
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11161
- Aircraft time
- 41,992 hours, 52,219 cycles
- System (JASC)
- 4910 · APU Cowling/Containment
- Part
- Door Frame
- Condition
- Cracked
- Location
- Apu Inlet
- 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.