What was found
LDG ALT KNOB SPINS BUT DOES NOT CHANGE ALTITUDE IN WINDOW. REPLACED THE CABIN ALTITUDE CONTROL PANEL.
- Difficulty date
- July 16, 2009
- Submitted
- July 20, 2009
- Operation
- Air carrier
- Aircraft
- N677UA
- Make and model
- Boeing 767322
- Aircraft serial
- 30029
- Aircraft time
- 28,209 hours, 7,162 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Control Panel
- Part number
- 1305027
- Part serial
- 120
- Condition
- Defective
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.