Service difficulty report · Pressure Switch · Airbus A320232
FAA SDR system
- Difficulty date
- March 8, 2021
- Submitted
- March 8, 2021
- Operation
- Air carrier
- Aircraft
- N698NK
- Make and model
- Airbus A320232
- Aircraft serial
- 4270
- Aircraft time
- 25,477 hours, 9,580 cycles
- Part
- Pressure Switch
- Condition
- No Test
- Location
- Oxygen System
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER 02 ALTITUDE PRESSURE SWITCH 16WR FAILED UPPER LIMIT OF 14,250 FEET FOR OPENING THE PAX 02 CONTAINERS.DOESNT ACTUATE UNTIL 14,380 FEET-REMOVED AND REPLACED ALT.PRESSURE SWITCH 16WR. IAW A320 AMM 35-23-15. SYSTEM OPS CHECKS GOOD IAW AMM 35-23-00-720-002-A