What was found
AIRCRAFT WAS GROUNDED: RIGHT PACK FAULT LIGHT ILLUMINATED CLIMBING THROUGH 8,000 FT RAN QRH AND LIGHT REMAINED ON . MADE DECISION TO RETURN TO DEPARTURE AIRPORT. REMOVED AND REPLACED RH FLOW CONTROL VALVE AS PER AMM 21-51-01.
- Difficulty date
- September 24, 2026
- Submitted
- September 24, 2026
- Operation
- Air carrier
- Aircraft
- N318SF
- Make and model
- Boeing 7378
- Aircraft serial
- 44473
- Aircraft time
- 17,713 hours, 6,560 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 633967542
- Condition
- Inoperative
- Location
- Zone 100
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.