Check Driven Clutch Spring Torsion; Change Transaxle Fluid - Toro Workman 1100 Service Manual

Check Driven Clutch Spring Torsion

1. Park machine on a level surface, stop engine, set
parking brake, and remove key from the ignition switch.
2. Place transaxle in gear to prevent the fixed sheave
from moving.
3. Remove drive belt from the driven clutch (see Ser-
vice Drive Belt in Engine Chapter).
IMPORTANT: Use protective strips of soft metal
when clamping the moveable sheave with locking
pliers to prevent damage to the sheave.
4. Clamp moveable sheave with locking pliers.
5. Measure spring torsion.
A. Pull scale tangentially to the outer diameter of the
moveable sheave.
B. When the button on the ramp of the moveable
sheave is 0.125 inch (3.18 mm) from the ramp of the
fixed sheave, read the scale.
C. The reading should be 16 to 20 lbf (71 to 89 N).
6. If the above specification is not met, replace the driv-
en clutch.

Change Transaxle Fluid

Note: Perform this maintenance procedure at the in-
terval specified in the Operator's Manual or Chapter 2
– Product Records and Maintenance.
1. Park machine on a level surface, stop engine, set
parking brake, and remove key from the ignition switch.
2. Remove drain plug from the right side of the trans-
axle case. (Fig. 19) Let fluid flow into a drain pan.
3. When fluid stops draining, reinstall and tighten drain
plug (Fig. 19). Torque plug from 15 to 18 ft–lb (21 to 25
N–m).
4. Use 10W–30 motor oil to fill the transaxle case.
A. Fill case with about 1.5 quarts (1.4 liters) of motor
oil (Fig. 20).
B. Or, fill case until oil level is at the bottom level of
the indicator hole with the plug removed (Fig. 19).
5. Reinstall level indicating plug and fill cap. Tighten
plugs that were removed (Fig. 19 and 20).
6. Start engine and operate vehicle to allow the trans-
axle to fill. Recheck oil level. Replenish oil if required.
Drive Train
2
1. Moveable sheave
2. Drive belt
2
1. Drain plug
1. Fill cap
Page 5 – 14
1
4
3
Figure 18
3. Button
4. Ramp (fixed sheave)
15 to 18 ft–lb
(21 to 25 N–m)
1
Figure 19
2. Level indicating plug
1
2
Figure 20
2. Driven clutch
Workman 1100/2100/2110