What was found
EICAS MESSAGE, LEFT PACK TEMP & LEFT PACK OFF. TROUBLESHOT IAW MM 21-62-00. FOUND MAIN DUCT MANIFOLD CRACKED. R & R DUCT NEAR LEFT PACK HEAT EXCHANGER. OPS CHECKED GOOD IAW MM 21-62-00.
- Difficulty date
- July 27, 2015
- Submitted
- July 30, 2015
- Operation
- Air carrier
- Aircraft
- N641GT
- Make and model
- Boeing 76738E
- Aircraft serial
- 25132
- Aircraft time
- 76,005 hours, 22,469 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Duct
- Part number
- 22023224
- Condition
- Cracked
- Location
- Manifold
- Stage of operation
- CR
- 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.