Coolant system filter and strainer
Filter replacement
1. Turn OFF all power to the system.
2. Remove housing.
3. Remove and discard filter element.
4. Install new filter element 027664.
5. Re-install housing.
Pump strainer cleaning
1. Turn OFF all power to the system.
2. Drain coolant. See
Power supply coolant draining
in this section.
3. Remove nut.
4. Remove and clean strainer with a mild soap and water solution.
5. Re-insert strainer.
6. Re-install nut.
Nut
Strainer
Caution
Coolant will flow from the filter when its housing is removed. Drain
coolant before servicing the filter.