Ditch Witch MR90 - Manual (Page 88)

MR90 Operator’s Manual
Service - 87
150 Hour
CMW
®
150 Hour
Recycling Unit
Change Fuel Filters
Change fuel filter (1) and in-line fuel filter (2) every
150 hours.
1. Remove filters.
2. Fill new filter with clean fuel.
3. Apply fuel oil over the gasket and hand-tighten.
Check Fan Belt Tension
Check fan belt tension every 150 hours.
1. Turn off engine and remove key.
2. Apply moderate thumb pressure to top of belt.
Belt is properly tensioned when deflection (A)
is 1/4-1/2” (5-13 mm). To adjust, see page 93.
Location Task Notes
Recycling
Unit Change fuel filters
Check fan belt tension
Change engine oil and filter