What was found
DURING CRUISE & DESCENT, MLG UNLOCK ANNUNCIATOR ILLUMINATED ON & OFF IN TURBULENCE. CYCLED MLG APPLYING FREEZE SPRAY TO UPLOCK SWITCH. NO DEFECTS NOTED. CHECKED RIGGING. RIG CHECK GOOD. OHM CHECKED NOSE UPLOCK SWITCH. RESISTANCE .002 ACROSS ALL CONTACTS. CHECKED RT MLG UPLOCK SWITCH, FOUND FLUCTUATING RESISTANCE UP TO 4 OHMS. CHECKED LT MLG UPLOCK, SWITCH DEPRESSED, OHM FLUCTUATES UP TO 12 OHMS. REMOVED LT UPLOCK SWITCH. PINNED NEW HARNESS & INSTALLED. PERFORMED RIG CHECK IAW MM 32-60-00. OPS & RIG CHECK GOOD. REMOVED RT UPLOCK SWITCH. WIRED NEW SWITCH. SOCKET WILL NOT LOCK ON CONNECTOR. REMOVED & INSTALLED NEW CONNECTOR & INSTALLED RT UPLOCK SWITCH & RIGGED. PERFORMED SEVERAL SWINGS. MLG OPS CHECK GOOD