What was found
(CAN) NR 4 KRUGER FLAP EXTENDED GREEN LIGHT ON SHORTLY AFTER TRAILING EDGE FLAPS WERE RETRACTED. DUMPED FUEL AND RETURNED. NR 4 KRUGER FLAP EXTEND/RETRACT SWITCH AT FAULT, REPLACED A/C GROUNG CHECK SERVICEABLE.
- Difficulty date
- February 22, 2000
- Submitted
- July 5, 2000
- Operation
- Air carrier
- Make and model
- Boeing 72722
- Aircraft time
- 70,454 hours
- Engine
- Pwa JT8D7B
- System (JASC)
- 2781 · Leading Edge Slat Position Indicating System
- Part
- Switch
- Part number
- 106081917
- Condition
- Failed
- Location
- Krueger Flaps
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.