Manual No. 016-0130-076 Rev. C 43
AutoBoom
®
Valves with Round Coils
To convert the system to operate in the PowerGlide Plus mode, it is necessary to remove the orifice fittings
from the AutoBoom hydraulic control valve. Failure to remove these fittings from the valve will restrict the
AutoBoom down speed capabilities to lower booms while the system is engaged.
Perform the following procedure to convert an AutoBoom hydraulic control valve with round coils:
1. Locate the ports labeled ‘3A’ and ‘3B’ in the AutoBoom hydraulic control valve.
FIGURE 2. Port 3A and 3B Orifice Location
2. Locate the solenoids near ports 3A and 3B. Unscrew the large, black caps and remove the coils to make
the orifice fittings more accessible.
FIGURE 3. Coil Removal from AutoBoom
®
Valve
3. Use an allen wrench to remove the plugs from both port 3A and 3B.
To Next Page
Loading...
