What was found
PRESSURIZATION "AUTO FAIL" AND "ALTN" LIGHT ILLUMINATED. CYCLED SELECTOR SWITCH TO MAN & THEN BACK TO AUTO. FAULT CLEARED & OPS NORMAL REF AMM 21 30 00.
- Difficulty date
- September 14, 2011
- Submitted
- September 16, 2011
- Operation
- Air carrier
- Aircraft
- N517AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35197
- Aircraft time
- 10,232 hours, 3,164 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.