What was found
LEFT PACK ACM FAILED. STATUS MSG-2124821 LATCHED DC MODE. REPLACED LOW LIMIT VALVE. OP CHECKS GOOD ON GROUND. MESSAGES CLEARED.
- Difficulty date
- August 21, 2010
- Submitted
- August 23, 2010
- Operation
- Air carrier
- Aircraft
- N786UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26938
- Aircraft time
- 58,660 hours, 8,598 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Valve
- Part number
- 8102142
- Part serial
- 960115
- Condition
- Failed
- Location
- Lt Acm
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.