What was found
LEFT A/C PACK SECONDARY HEAT EXCHANGER IS CRACKED. REMOVED LEFT PACK PRIMARY AND SECONDARY HEAT EXCHANGERS.
- Difficulty date
- January 21, 2013
- Submitted
- January 29, 2013
- Operation
- Air carrier
- Aircraft
- N545UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25323
- Aircraft time
- 79,847 hours, 23,097 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Heat Exchanger
- Part number
- 1942704
- Condition
- Cracked
- Location
- Lt A/C Pack
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.