Service difficulty report · Proximity Switch · Swrngn SA227BC

Difficulty date
May 7, 2026
Submitted
May 7, 2026
Operation
Air carrier
Aircraft
N779BC
Make and model
Swrngn SA227BC
Aircraft serial
C779B
Aircraft time
37,724 hours, 46,718 cycles
Part
Proximity Switch
Condition
Lack Of Lube
Location
Zone 700
Stage of operation
DE
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.

What was found

GEAR DOOR POSITION INDICATOR INTERMITTENTLY FLASHING. CLEANED & LUBED GEAR DOOR POSITION SWITCHES, NO DEFECTS FOUND.