- Difficulty date
- April 8, 2019
- Submitted
- April 11, 2019
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35191
- Aircraft time
- 42,013 hours, 12,600 cycles
- Part
- Bulb
- Part number
- MS280341
- Condition
- Failed
- Location
- Rt A/C Pack Temp
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT PACK TEMPERATURE INDICATION INOP. GROUNDED - YES. ACCOMPLISHED FIM 21-61 TASK 855. REMOVED AND REPLACED RIGHT PACK TEMP BULB T489 REFERENCE AMM 21-51-60. RIGHT PACK TEMP INDICATION NORMAL. CLEARS MEL 21-17G. C/N 09003594 REMOVED SEAMC SCOTT NOTIFIED.