Service difficulty report · Control Valve · Boeing 737890
FAA SDR system
- Difficulty date
- July 16, 2013
- Submitted
- July 23, 2013
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35197
- Aircraft time
- 17,679 hours, 5,359 cycles
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 2513
- Condition
- Inoperative
- Location
- Lt A/C Pack
- Part time
- 56,273 hours, 26,941 cycles
- Stage of operation
- TX
- 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.
What was found
LEFT PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED. R & R LT PACK TCV IAW MM 21-51-10. BITE CHECKED GOOD.