What was found
EICAS MSG, DOOR R5 ON SHORT FINAL. INTERMITTENT. HAD PLF MSG 52109 DOOR ENTRY R5 SWITCH FAIL. PER FIM 52-71-00-812-820. REPLACED R5 ENTRY DOOR SWITCH S38 IAW AMM 52-71-01. OP CK GOOD.
- Difficulty date
- August 6, 2017
- Submitted
- August 10, 2017
- Operation
- Air carrier
- Aircraft
- N666US
- Make and model
- Boeing 747451
- Aircraft serial
- 23821
- Aircraft time
- 115,853 hours, 14,314 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Switch
- Condition
- Failed
- Location
- R5 Door
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.