caution - Toro

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.
2
NOTE: Removal of clevis pins from deck and height--
of--cut chains is easier if deck is lifted slightly.
1
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 System). Position motors
away from cutting deck.
4. Remove hairpins and clevis pins that secure dampers
to lift arms (Fig. 3). Rotate dampers and place on cutting
deck.
5. Remove hydraulic hoses from wing deck lift cylinders
(Fig. 4):
A. Remove deck covers to allow access to wing
deck lift cylinders.
Figure 2
1. Hairpin and clevis pin 2. Height -of -cut chain
3
2
1
4
B. Thoroughly clean exterior of cylinder and fittings.
For assembly purposes, label hydraulic hoses to
show their correct position on the lift cylinder.
C. Disconnect hydraulic hoses from wing deck lift
cylinders. Cap hoses and fittings to prevent contamination.
1. Lift arm
2. Castor arm
Figure 3
3. Support hub
4. Damper
6. Disconnect cutting deck wire harness from main machine
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.
5
6
6 1
160 to 180 ft -lb
(217 to 244 N -m)
4
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
3
2. Position the cutting deck to the lift arms.
3. Align support hub to cutting deck castor arms and secure
with cap screws, flat washers and flange nuts (Fig.
3). Torque flange nuts from 75 to 85 ft -lb (102 to 115
N-m).
1. Wing deck lift cylinder
2. Flat washer
3. Lock nut
Figure 4
4. Lock nut
5. Cap screw
6. Spacer
Cutting Deck
Groundsmaster 4100--D
Page 8 - 7
Cutting Deck