Windshield Wipers - Round Motor: Description

Two speed motor consists of a compound wound 12 volt motor, gear reduction mechanism and parking switch. Armature has a worm shaft which drives the gear and shaft assembly. Crank arm is attached externally to gear shaft and operates linkage which activates wiper blades. Circuit protection is through an internal circuit breaker mounted on motor brush plate and protects motor from overheating. Windshield washer pump is positive displacement type using piston arrangement.