Manual

Repair and Replacement: 9-2
CMX-20
HIGH PRESSURE VALVE ASSEMBLY
In the event that the valve assembly needs to be replaced, follow this procedure:
Remove the 440 male quick connect with a wrench.
1.
Remove the ve hex head screws in the back plate on the handle and lift the back 2.
plate off.
3. Disconnect the stainless steel hose from the bottom of the valve assembly (see
Figure 9-2).
4. Remove the bolt holding the trigger (see Figure 9-2).
5. Remove the two bolts holding the valve assembly in the handle (see Figure 9-2).
The valve may now be rebuilt or replaced.
6.
If the valve has been frozen, inspect it for leakage before re-installing the back
plate.
Figure 9-2. Quick Connect, Back Plate and Stainless Steel Hose
Removed from Upper Handle Assembly
See Step 3
See Step 4
High Pressure
Valve Assembly
See Step 5