What was found
CABIN PRESSURIZATION CONTROL KNOB INOP; LDG ALT CANNOT BE SET. REPLACED CABIN PRESSURE SELECTOR, OPS CHECKS NORMAL.
- Difficulty date
- October 6, 2009
- Submitted
- October 7, 2009
- Operation
- Air carrier
- Aircraft
- N670UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29240
- Aircraft time
- 36,441 hours, 9,699 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Selector
- Part number
- 1305027
- Part serial
- 145
- Condition
- Defective
- Location
- Cabin Pressure
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.