What was found
LT PACK SECONDARY HEAT EXCHANGER HAS 8.6 INCH CRACK AT UPPER SEAM. REPLACED HEAT EXCHANGER. NO LEAKS NOTED.
- Difficulty date
- December 30, 2009
- Submitted
- December 30, 2009
- Operation
- Air carrier
- Aircraft
- N674UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29242
- Aircraft time
- 35,208 hours, 9,223 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Heat Exchanger
- 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.