Worldlawn WYZ 48, Руководство оператора

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f) The reverse indicator spring must be correct before the following adjustments can be made.
NOTE: The motion control lever needs to be in neutral while making any necessary
adjustments.
The left rod assembly controls the left wheel and the right rod assembly controls the right wheel.
g) Bring the RH motion control lever into the neutral position. Adjust RH pump control rod length by
rotating the double nuts on the rod on the appropriate direction until the wheels slightly creep in
reverse. Mo ve the motion control lever to the reverse position and while applying slight pressure
to the lever. The wheel must stop turning or slightly creep in reverse. When adjustment is complete,
tighten lock nuts onto ball joints.
FIG 10.RH Pump Adjustment
h) Bring the LH motion control lever into the neutral position. Adjust the LH pump control rod length
by rotating the tracking adjustment knob in the appropriate direction until the wheels slightly creep
in reverse. Move the motion control lever to the reverse position and while applying slight pressure
to the lever allow the reverse indicator spring to bring the levers back to neutral. The wheel must
stop turning or slightly creep in reverse.
FIG11. LH Pump Adjustment
i) Remove jumper wire from wire harness connector and plug connector into seat switch.
5.2.12 Caster pivot bearing pre-load adjustment.
Remove dust cap from caster and tighten nylon nut, with torque to 200 N.m. Rotate yoke, make sure its
inertial rotation must be less than 1 circle. If disassembled make sure the spring washers are reinstalled
as shown in Figure 12.
6 TROUBLE SHOOTING
6.1 MOWER PULLS LEFT OR RIGHT (W/LEVERS FULLY FORWARD).
a) Refer to tracking Adjustment Section 4.1. 3.