10 - 8
Control Adjustment
Manual machines
If the machine continues to move when neutral is slected and
also if the installation has been disturbed, the manual
controls should be adjusted as detailed below.
!!
WARNING
The following procedure requires the machine to be
disabled (wheels raised off the ground, work function
disconnected etc.) while the work is carried out.
HYD 8-1/1
Place the machine safely onto blocks so that all four wheels
are clear of the ground. Ensure that the machine is stable.
Stop the engine and remove the seat.
Release the bolts securing the adjustment blocks A and B
and slide the blocks away from the control lever rollers.
Check for free movement of the control linkage, lubricate if
necessary.
Check the installed length of centring spring C which should
be 82 mm (3.2 in). Adjust if necessary by releasing locknuts
D and E and screwing rod F in or out. Retighten locknut E
then tighten locknuts D ensuring that no load is applied to the
bracket.
Make sure that the dowelled bracket under locknut E is
correctly located into the side plate J and into the engine bell
housing.
Start the engine and allow to idle.
Position the L.H. drive control joystick in neutral so that there
is no movement of the left hand roadwheels. Hold the lever in
this position then slide adjustment block B in its grooves until
it just contacts the rollers on the control lever G. Tighten the
block securing bolts.
Repeat the procedure for the R.H. lever and position and
tighten adjustment block A against the rollers on lever H.
Note: On machines after serial number 678000, lever H is a
different shape to the lever illustrated but the procedure is
the same.
Operate both drive control joysticks in forward and reverse.
Check for free movement of the linkage and that no wheel
movement occurs when the joysticks return to neutral.
Repeat adjustment procedure if necessary.
Stop the engine. Refit the seat and lower the machine to the
ground.
Section E
Hydraulics
9803/8500
Section E
10 - 8
Issue 3*
Pumps
S257080
HH
GG
AA
BB
DD
DD
CC
EE
FF
*
JJ
To Next Page
Loading...
