Service difficulty report · Warning Light · Boeing 737890
FAA SDR system
- Difficulty date
- January 1, 2016
- Submitted
- January 4, 2016
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35691
- Aircraft time
- 28,607 hours, 8,729 cycles
- Part
- Warning Light
- Condition
- False Activation
- Location
- Lt A/C Pack
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- 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 MASTER CAUTION RECALL, EXTINGUISHED ON RESET. ACFT GROUNDED. BITE CHECKED PACK/ZONE TEMP CONTROLLER 1, NO FAULTS DISPLAYED IAW AMM 21-61-00. OPERATED PACK, PERFORMED MASTER CAUTION RECALL. NO LT PACK LIGHT ILLUMINATED. INTERMITTENT FAULT.