Ditch Witch MV800 - Manual (Page 89)

Service - 88
MV800 Operator’s Manual
As Needed
CMW
®
Debris Tank
Clean Primary Shut-off Valve
Clean primary shut-off valve as needed. Replace
primary shut-off valve as needed.
To clean:
1. Open tank door. See “Drain Tank” on page 48.
2. Spray valve housing inside vacuum tank with
high-pressure water.
3. Store water pressure hose.
4. Close tank door. See “Drain Tank” on
page 48.
To remove:
1. Remove nuts and bolts (1).
2. Remove cover (2).
3. Remove ball (3).
4. Clean ball and housing with high-pressure water.
5. Replace ball and housing.
6. Install cover and secure with nuts and bolts.