I reciently repaired my door locks on my rover discovery
..my fuse blew ..cause wire bare from rubbing on window hardware
also my passenger door lock didn,t work
..cut actuator apart ..motor was unserviceable due to greese and oil
and dirt on the commutator of the motor....cleaned com and brushes reinstalled and rewelded the plastic housing and all is well
..so take note do not lubricate the lock actuator it is full of plastic gears and commutators don,t like oil and dirt either
snowmobilerings@hotmail.com
Garry
January 2007