Service And Repairs; Change Engine Oil And Filter; Replace Traction Belt - Toro Reelmaster 3100-D Service Manual

Service and Repairs

Change Engine Oil and Filter

Change oil and filter initially after the first 50 hours of op-
eration, thereafter change oil every 50 hours and filter
every 100 hours.
1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake, and remove key
from the ignition switch.
2. Remove either drain plug and let oil flow into drain
pan. When oil stops flowing, install the drain plug.
3. Remove oil filter. Apply light coat of clean oil to the
new filter seal before screwing filter on. Do not over−
tighten filter.
4. Add oil to crankcase (see Check Engine Oil).

Replace Traction Belt

1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake, and remove key
from the ignition switch.
2. Insert nut driver or small piece of pipe onto the end
of the torsion spring of the idler pulley.
Be careful when removing or applying tension
from or to the torsion spring of the idler pulley.
The spring is under heavy load and may cause
personal injury.
3. Push down and forward on the spring end to unhook
the spring from the pump mounting plate.
4. Remove V−belt from the engine flywheel and hy-
drostat pulleys.
5. Install new V−belt onto the engine flywheel and hy-
drostat pulleys.
Kubota Diesel Engine
CAUTION
1
1. Drain plug
1. Oil filter
1
6
1. Torsion spring
2. Idler pulley
3. Pump mounting plate
6. Insert nut driver or small piece of pipe onto the end
of the torsion spring of the idler pulley.
7. Push down and back on the spring end to get the
spring under the pump mounting plate notch. Then re-
lease on the spring slowly to lock it into place.
Page 3 − 8
Figure 10
2. Drain pan
1
Figure 11
2. Alternator
3
4
2
Figure 12
4. V−belt
5. Fly wheel pulley
6. Hydrostat pulley
Reelmaster 3100−D
2
2
5