Toro Workman 1100 Service Manual page 150

Pivot Yoke Removal (Fig. 14 and 17)
1. Park machine on a level surface, stop engine, set
parking brake, and remove key from the ignition switch.
2. Remove cargo bed from the rear frame (see Cargo
Bed and Tailgate Removal).
3. Remove seat base from the front frame (see Seat
Base Removal in Engine Chapter).
WARNING
Make sure all tires are chocked to prevent the
machine from moving. Before removing the pivot
yoke, make sure front and rear frames are
supported with jack stands. Support both the
front and back of each frame.
4. Remove four cap screws and flat washers securing
the pivot yoke to the rear frame.
5. Remove cap screw and hardened washer securing
the pivot yoke to the front frame tab.
WARNING
Support pivot yoke while removing it from the
front frame to prevent dropping and causing
serious injury and damage to the machine.
6. Remove four flange head screws and flanged lock
nuts securing the pivot yoke to the front frame. Remove
pivot yoke from the machine.
Pivot Yoke Installation (Fig. 14 and 17)
WARNING
Support pivot yoke while installing it to the front
frame to prevent dropping and causing serious
injury and damage to the machine.
1. Position pivot yoke to the front frame so the diamond
pattern faces up. Secure yoke to front frame with four
flange head screws and flanged lock nuts. Tighten lower
two fasteners first, then tighten upper two fasteners.
2. Secure pivot yoke to the front frame tab with cap
screw and hardened washer. Torque cap screw from
240 to 290 ft–lb (325 to 393 N–m).
Chassis, Wheels, and Brakes (Rev. B)
3. Secure pivot yoke to the rear frame with four cap
screws and flat washers.
4. Install seat base to the front frame (see Seat Base
Installation in Engine Chapter).
5. Install cargo bed to the rear frame (see Cargo Bed
and Tailgate Installation).
3
5
1. Cap screw & flat washer
2. Pivot yoke
3. Rear frame
Page 7 – 24
2
6
Figure 17
4. Flange lock nut
5. Front frame
6. Diamond pattern
Workman 1100/1110/2100/2110
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