Service difficulty report · Downlock Switch · Beech B300

Difficulty date
December 29, 2017
Submitted
January 4, 2018
Operation
Air carrier
Aircraft
N867UP
Make and model
Beech B300
Aircraft serial
FL1098
Aircraft time
426 hours, 369 cycles
Part
Downlock Switch
Part number
1013646281
Part serial
8591126G
Condition
Intermittent
Location
Rt Mlg
Part time
428 hours, 370 cycles
Stage of operation
LD
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT LANDING GEAR GREEN INDICATOR LIGHT DID NOT ILLUMINATE WHEN GEAR HANDLE SELECTED DOWN. CYCLED GEAR HANDLE AND GREEN LIGHT ILLUMINATED. AIRCRAFT WAS FERRIED TO KTEB FOR MAINTENANCE. MAINTENANCE REPLACED THE RIGHT LANDING GEAR DOWN LOCK SWITCH. OPERATION CHECKS GOOD. AIRCRAFT WAS RETURNED TO SERVICE.

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