Toro Groundsmaster 4100-D Service Manual page 233

Removal (Fig. 1)
1. Position machine on a clean, level surface. Lower
cutting deck, stop engine, engage parking brake, and
remove key from the ignition switch.
NOTE: Removal of clevis pins from deck and height−
of−cut chains is easier if deck is lifted slightly.
2. Remove hairpins and clevis pins that secure the
height−of−cut chains to the rear of the cutting deck (Fig.
2).
3. Remove hydraulic motors from cutting deck (see
Cutting Deck Motor Removal in the Service and Repairs
Section of Chapter 4 − Hydraulic Systems). Position mo-
tors away from cutting deck.
4. Remove hairpins and clevis pins that secure damp-
ers to lift arms (Fig. 3). Rotate dampers and place on cut-
ting deck.
5. Remove wing deck lift cylinders from cutting deck
(Fig. 4):
A. Remove deck covers as needed to allow access
to lift cylinder fasteners.
B. Remove cap screw and lock nut that secure the
lift cylinder clevis to the wing deck.
C. Remove flange nut and flat washer from the ta-
pered stud on the barrel end of the lift cylinder.
D. Remove lift cylinder from the deck. Locate and re-
trieve spacers from each side of the lift cylinder cle-
vis.
6. Disconnect cutting deck wire harness from main ma-
chine harness (Fig. 5).
7. Remove cap screws, flat washers, and flange nuts
that secure support hubs to cutting deck castor arms
(Fig. 3).
8. Slide the cutting deck away from the traction unit.
Installation (Fig. 1)
1. Position machine on a clean, level surface. Lower lift
arms, stop engine, engage parking brake, and remove
key from the ignition switch.
2. Position the cutting deck to the lift arms.
3. Align support hub to cutting deck castor arms and se-
cure with cap screws, flat washers, and flange nuts (Fig.
3).
Groundsmaster 4100−D
1
1. Hairpin and clevis pin
2
3
1. Lift arm
2. Castor arm
5
1. Wing deck lift cylinder
2. Flat washer
3. Flange nut
Page 8 − 7
2
Figure 2
2. Height−of−cut chain
1
4
Figure 3
3. Support hub
4. Damper
6
1
4
160 to 180 ft−lb
3
(217 to 244 N−m)
Figure 4
4. Lock nut
5. Cap screw
6. Spacer
Cutting Deck
2