Adjusting Accelerator; Changing Transaxle / Hydraulic Fluid - Toro Workman 3100 Operator's Manual

Adjusting Accelerator

Check adjustment every 200 hours.
1. Position vehicle on level surface, stop engine and
engage the parking brake.
2. With return spring installed, hold engine governor arm
toward operator's side of vehicle and adjust low idle
stop to obtain a .01" – .05" gap between O.D. of hole in
throttle lever and inside of governor spring hook.
2
1
5
4
Figure 36
1. Return spring
2. Engine governor arm
3. Low idle stop
4. Throttle lever
Warning
Engine must be running so final adjustment of the
accelerator can be performed. To guard against
possible personal injury, engage parking brake
and keep hands, feet, face and other parts of body
away from any moving parts.
3. Start engine and allow it to warm up to normal
operating temperature. Verify low idle setting of
1200 100 rpm.
4. Adjust high idle stop to obtain 3600 50 rpm when
throttle lever contacts stop.
5. Stop engine.
6. Adjust ball joint on accelerator cable and/or cable jam
nuts while throttle lever is against high idle stop to
allow .100"–.250" of clearance between accelerator
6
7
3
5. Governor spring
6. High idle stop
7. Ball joint
39
pedal arm and top of diamond tread floor plate, when a
25 lb. force is applied to center of pedal. Tighten
locknut.
.200–.350" clearance
Figure 37
Note: Engine must not be running and return spring must
be attached.
Changing Transaxle / Hydraulic
Fluid
Change Transaxle hydraulic fluid, filter and clean strainer
every 800 hours.
1. Position the vehicle on a level surface, stop engine,
engage the parking brake and remove key from ignition
switch.
2. Remove drain plug from side of reservoir and let
hydraulic fluid flow into drain pan. Reinstall and
tighten plug when hydraulic fluid stops draining.
2
Figure 38
1. Hydraulic reservoir
3. Fill reservoir with approximately 7.5 qt. of Dexron IIl
ATF. Refer to Checking Hydraulic Fluid.
4. Start engine and operate to fill hydraulic system.
Recheck oil level and replenish, if required.
1
2. Drain plug