Toro Groundsmaster 120 Operator's Manual page 15

Front
D
Figure 18
MEASURE FROM CUT-
TING EDGE TO A LEV-
EL SURFACE
Figure 19
4. To change the front-to-rear pitch, move an equal
number of thrust washers on both castor wheel forks.
Move the thrust washers from the top of the carrier
frame mounting tube to the bottom to raise the front of
the mower. Move the thrust washers from the bottom
of the mounting tube to the top to lower the front of
the mower (Fig. 20).
5. Check the side-to-side leveling of the cutting unit.
C
D
m–1078
m–2539
2
3
Figure 20
1. Thrust Washer
2. Carrier Frame Mounting
Tube
Setting the Side-to-Side Leveling
1. Check the tire pressure.
2. Position the blades side-to-side (Fig. 21). Measure at A
and B locations (Fig. 21) from a level surface to the
cutting edge of blades (Fig. 22).
3. The difference between measurements A and B should
be no more than 1/4 in. (6 mm).
Figure 21
15
1
1
m–2559
3. Castor Wheel Fork