What was found
NR 1 ENGINE T/R LIGHT ON. GROUNDED-YES. REMOVED AND REPLACED LT AUTOTHROTTLE SWITCHPACK ASSEMBLY, IAW B737-800 AMM 76-11-07-020-802-F00 AND 76-11-07-400-802-F00. OPS CHECK GOOD, IAW B737-800 AMM 76-11-07-400-802-F00 PARAGRAPH I.
- Difficulty date
- September 24, 2020
- Submitted
- September 25, 2020
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 47,451 hours, 14,361 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7830 · Engine Thrust Reverser
- Part
- Switchpack
- Part number
- 254A115011
- Part serial
- AC00586
- Condition
- Inoperative
- Location
- Thrust Reverser
- Part time
- 12,036 hours, 3,515 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.