What was found
L-1 DOOR OPEN INDICATION. CLEANED L1 DOOR SWITCH IAW 737 AMM 20-61-01. PERFORMED L1 DOOR INDICATION OPERATIONAL CHECK IAW 737 AMM 52-71-41. OPERATIONAL CHECKED GOOD.
- Difficulty date
- November 27, 2019
- Submitted
- November 27, 2019
- Operation
- Air carrier
- Aircraft
- N820TJ
- Make and model
- Boeing 7378Q8
- Aircraft serial
- 28218
- Aircraft time
- 66,361 hours, 23,902 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Switch
- Condition
- Dirty
- Location
- L1 Door
- Stage of operation
- TO
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.