What was found
PERFORMED BIT CHECK LT PACK, TCV FAULTED. GROUNDED-YES. REPLACED PACK TCV, PER B737-800 AMM 21-61-21-000-801. GREEN GO LIGHT ILLUMINATED.
- Difficulty date
- November 1, 2020
- Submitted
- November 3, 2020
- Operation
- Air carrier
- Aircraft
- N535AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35200
- Aircraft time
- 36,196 hours, 10,446 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 14988
- Condition
- Faulted
- Location
- Lt A/C Pack Temp
- Part time
- 36,196 hours, 10,446 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.