What was found
CABIN ALTITUDE WARNING SWITCH FAILED FUNCTIONAL CHECK PER TC A-21-012-01. REMOVED AND REPLACED CABIN ALTITUDE WARNING SWITCH PER AMM 21-33-05. OPS CHECK GOOD.
- Difficulty date
- July 27, 2018
- Submitted
- July 30, 2018
- Operation
- Air carrier
- Aircraft
- N645GT
- Make and model
- Boeing 767324
- Aircraft serial
- 27393
- Aircraft time
- 93,998 hours, 17,982 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning Switch
- Part number
- 214040171
- Part serial
- M186A
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.