What was found
NR 2 BETA LOCKOUT FAILED AFTER TAKE OFF. RETURNED TO FIELD. R & R BETA LOCKOUT SWITCH 6141-S6, NO FIX. R & R PLA SWITCH 6141-S4. OPS CHECKED GOOD. PERFORMED BETA LOCKOUT TEST FUNCTION, CHECK IAW RUN MANUAL. OPS CHECK GOOD.
- Difficulty date
- February 20, 2012
- Submitted
- February 21, 2012
- Operation
- Air carrier
- Aircraft
- N335EN
- Make and model
- Dhav DHC8311
- Aircraft serial
- 375
- Aircraft time
- 39,985 hours, 42,687 cycles
- System (JASC)
- 6140 · Propeller Indication System
- Part
- Switch
- Part number
- V319
- Condition
- Inoperative
- Location
- Nr 2 Beta System
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- H, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.