TELESCOPE/CLAMSHELL CONTROL VALVE.
Connect the hydraulic lines to the valve as
tagged during removal.
Connect the pedal linkage to the control valve.
Disconnect the pedal linkage from the control
Tag and disconnect the hydraulic lines from
With the engine running at governed rpm,
the control valve.
telescope the boom the whole way out and then the
whole way back in. Check valve for proper operation
Remove the bolts, nuts, and washers securing
and any leakage.
the control valve to the mounting bracket and
remove the valve.
Place TELE/CLAMSHELL selector switch in
CLAMSHELL position, operate pedal in both
directions, and check for leaks.
Position the valve onto the mounting bracket
and secure in place with the bolts, nuts, and