What was found
WITH AIR TEMP SELECTOR SELECTED TO LT PACK, GAGE INDICATES OFF SCALE LOW. ACFT GROUNDED. VERIFIED DISCREPANCY. REPLACED LT PACK TEMP BULB, T488. REPAIR CONFIRMATION SATISFACTORY REF FIM 21-61/854.
- Difficulty date
- March 5, 2015
- Submitted
- March 9, 2015
- Operation
- Air carrier
- Aircraft
- N568AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35183
- Aircraft time
- 30,730 hours, 9,527 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Bulb
- Part number
- MS280341
- Condition
- Failed
- Location
- Lt A/C Pack Temp
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.