What was found
LEFT PACK, OFF LIGHT LT PACK BITE MX MESSAGE PACK BITE LT TEMP CTL VLV FAULT LT, 2 TIMES IN 1 HR STBY OK. R & R LEFT PACK TEMP CONTROL VALVE IAW AMM 21-51-12 401. TESTED OK IAW AMM 21-51-00 501.
- Difficulty date
- July 20, 2015
- Submitted
- July 20, 2015
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 77,702 hours, 16,418 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Condition
- Failed
- Location
- Lt A/C Pack
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.