What was found
(CAN) UNABLE TO MAINTAIN CABIN MAXIMUM DIFFERENTIAL PRESSURE AT LOW ALTITUDE. CROSSOVER DUCT FOUND WITH A THREE INCH CRACK IN WELD ALONG TOP OF DUCT.
- Difficulty date
- January 10, 2000
- Submitted
- January 22, 2001
- Operation
- Air carrier
- Make and model
- Beech 100BEECH
- Aircraft time
- 16,616 hours
- Engine
- Pwa PT6A28
- System (JASC)
- 2120 · Air Distribution System
- Part
- Duct
- Part number
- 1005540441
- Condition
- Cracked
- Location
- Air Distribution
- Part time
- 16,628 hours, 18,007 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.