What was found
AIRCRAFT UNABLE TO MAINTAIN PRESSURE WITH SINGLE PACK OPERATION. FOUND APU BELLOWS CLAMP WAS FOUND LOOSE/BROKEN AND LEAKING PRESSURE. REPLACED CLAMP. PERFORMED SINGLE PACK PRESSURIZATION OF A/C. ALL CHECKS GOOD.
- Difficulty date
- October 21, 2007
- Submitted
- October 26, 2007
- Operation
- Air carrier
- Aircraft
- N341UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24245
- Aircraft time
- 55,116 hours, 30,535 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Clamp
- Condition
- Broken
- Location
- A/C Pack
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.