What was found
AIR CONDITIONING AIR TEMP GAUGE UNSTABLE AND ERRATIC WHEN CHECKING ANY SOURCE. ACFT GROUNDED. FILTERS DIRTY AND CLOGGED. CLEANED FILTERS, OPS NORMAL REF AMM REF 21-60-00. GROUND VERIFICATION SUCCESSFUL.
- Difficulty date
- July 24, 2014
- Submitted
- July 29, 2014
- Operation
- Air carrier
- Aircraft
- N538AS
- Make and model
- Boeing 737890
- Aircraft serial
- 41188
- Aircraft time
- 8,559 hours, 2,542 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Filter
- Part number
- 412A160041
- Condition
- Dirty
- Location
- Cabin
- 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.