Hyundai 21M6-40060 Wiper Relay | R60-9 R60W-9 Parts

Wiper Relay 21M6-40060

Essential Control for Cabin Visibility and Safety

The Hyundai 21M6-40060 is a specialized wiper relay designed to manage the intermittent and continuous operation of your excavator’s windshield wiper system. By regulating the electrical power to the wiper motor, this relay ensures reliable clearing of rain, dust, and debris from the cabin glass, which is vital for maintaining clear visibility and operator safety during inclement weather. Built to handle the specific electrical load of Hyundai’s compact excavator wiper circuits, it provides the reliability needed for all-weather job site performance.

1. Technical Specifications

Parameter	Detail
Part Number	21M6-40060
Component Type	Wiper Relay
Primary Function	Controls the activation, speed, and intermittent functions of the cabin windshield wiper motor
Compatibility	Specifically engineered for Hyundai R60 series compact tracked and wheeled excavators

2. Machine Compatibility

Engineered for reliable service in compact machinery:

Hyundai Models: R60-9, R60W-7, R60W-9, and related configurations.
System Synergy: Provides seamless integration with the cabin's wiper control switch and motor assembly, ensuring smooth operation in varying environmental conditions.

3. Maintenance & Installation Protocols

Service Interval: Replace as needed upon failure, or when wiper functions become erratic.
Diagnostic Indicators: Replace if the wipers fail to activate, if they stop in mid-stroke, if the intermittent function is non-responsive, or if there is an audible clicking without motor movement.
Installation Tip: When replacing the relay, ensure the harness connector is clean, dry, and free of oxidation. A secure connection is essential to prevent intermittent power loss and ensure the wiper motor receives consistent voltage.