What was found
T/E FLAP ASYMMETRY, FLAPS 5+10, DECLARED EMERGENCY. PERFORMED T/E FLAP SYS TEST IAW MM 27-51-00. FOUND FLAP POSITION INDICATOR NEEDLES JUMPING. R & R FLAP POSITION INDICATOR IAW MM 27-58-41, OPS CHECK NORMAL.
- Difficulty date
- February 19, 2015
- Submitted
- February 20, 2015
- Operation
- Air carrier
- Aircraft
- N498SA
- Make and model
- Boeing 737400
- Aircraft serial
- 26334
- Aircraft time
- 52,093 hours, 32,639 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 2751 · Trailing Flap Position Indicating System
- Part
- Indicator
- Condition
- Unknown
- Component
- Flap Position I
- Component part number
- 2061141
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.