Bush Hog CBH80 - Manual (Page 47)

Power Beyond – Model CBH60 - FIGURE 24
1. Remove the cover that encloses the backhoe valve within the control console.
2. Disconnect Return Hose from 90 degree Adapter Union located on right hand side of control valve.
3. Remove 90 degree Adapter Union from control valve.
4. Install 1/4" BSPP Pipe Plug internally into the port opening. Tighten. Reinstall 90 degree Adapter Union
into right hand side of control valve.
5. Reconnect Return Hose to 90 degree Adapter Union.
6. Remove Plug from front of valve (Right Hand side).
7. Install 90 degree Adapter Union into right hand side of control valve.
8. Connect hydraulic hose (supplied by customer) to 90 degree Adapter Union. The hydraulic hose should
have the same pressure rating as the original pressure hose to the loader or other accessory valve.
9. Connect the other end of the hydraulic hose to the pressure port of the loader or accessory valve using fit-
tings (supplied by customer) as required. Refer to Figure 24.
10. Complete assembly of the backhoe “pressure” and “return” hydraulic hoses and a tee fitting (all supplied by
customer) as shown.
11. Complete assembly of the loader or accessory valve “return” hydraulic hose (supplied by customer) to the
tee fitting as shown.
12. Reinstall the cover that encloses the backhoe valve within the control console
45
Figure 24
90°
Adapter
Union
Return
Line
Pressure
Hose
Backhoe
Control
Valve
Pressure to
Backhoe Valve
From Tractor Pressure
“Out” Port or Outlet Port
of PTO Pump.
1/4” BSPP
Pipe Plug
Pressure to
Loader Valver
Return from
Loader Valve
Loader or
Accessary Valve
To Tractor Reservoir
Port or Backhoe
Return Filter Inlet