What was found
FOLLOW UP TO RT PACK LT ILLUMINATING CAUSING FLIGHT DELAYS. ACFT GROUNDED. REPLACED RT TCV, REF MM 21 51 10. INSTALLATION/GROUND VERIFICATION TEST NORMAL IAW SAME.
- Difficulty date
- April 30, 2012
- Submitted
- May 2, 2012
- Operation
- Air carrier
- Aircraft
- N535AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35200
- Aircraft time
- 4,869 hours, 1,478 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 2842
- Condition
- Malfunctioned
- Location
- Lt A/C Pack
- Part time
- 43,787 hours, 23,986 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.