What was found
DURING "H" CHECK, FOUND CRACKS IN APU FORWARD FRAME AT BS 1004 BETWEEN L28L-L29L AND L28R-L29R. REPAIRED PER EA 99-210163.
- Difficulty date
- July 19, 2007
- Submitted
- August 1, 2007
- Operation
- Air carrier
- Aircraft
- N925US
- Make and model
- Doug DC932
- Aircraft serial
- 47472
- Aircraft time
- 80,521 hours, 80,037 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 1004 S28-28rl
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.