What was found
LEFT MLG GEAR SAFE LT INOP. CYCLED GEAR SEVERAL TIMES, NO HELP. RELAMPED AND NO HELP. PERFORMED EMERGENCY PROCEDURES AND LANDED. GEAR WAS PINNED AND AIRCRAFT MOVED OFF TAXIWAY. T/S TO BAD LT MLG DOWN LIMIT SWITCH. SWAPPED PINS TO AUX CONTACTS IN MLG DOWN LIMIT S/W. LIGHT THEN CHECKED NORMAL. PLACED ITEM ON LT MLG DOWN LIMIT SWITCH FOR REPLACEMENT ITEM DEFERRED REF NR D110662.