What was found
FOUND OVERRIDE VALVE INOP WHEN PERFORMING EO6721A012.(<P>PER AMM 21-58-20-024-035/21-58-20-424-033 REV 130 REPLACED OVERRIDE VALVE. TESTED NORMAL AND CONDITION CHECK NORMAL.</P>)
- Difficulty date
- May 11, 2020
- Submitted
- May 13, 2020
- Operation
- Air carrier
- Aircraft
- N643GT
- Make and model
- Boeing 7673JHF
- Aircraft serial
- 37809
- Aircraft time
- 17,279 hours, 4,710 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Valve
- Part number
- 4203651
- Part serial
- 2092A
- Condition
- Inoperative
- Location
- Ac Bay
- 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.