Ditch Witch MR90 - Manual (Page 82)

MR90 Operator’s Manual
Service - 81
10 Hour
CMW
®
Clean Water Pump Filter
Clean water pump filter every 10 hours and
replace as needed.
1. Open filter housing.
2. Remove element and rinse housing thoroughly
with water.
3. Inspect element for signs of collapse and for
brittle or broken rubber seals on the ends of
the element. Replace as needed.
4. Replace element and close filter housing.
Check Radiator
Check radiator for dirt, grass, and other foreign
matter every 10 hours. Clean out with compressed
air or spray wash if required. Be careful not to
damage fins with high-pressure air or water. Check
more often if operating in dusty or grassy
conditions.