Lift Cylinders: Decks #1, #4 And #5 - Toro Groundsmaster 4500-D Series Service Manual

Lift Cylinders: Decks #1, #4 and #5

g309020
1. Lift arm (deck #4)
2. Flange nut
3. Lift arm (deck #1)
4. Cylinder pin (3 used)
Removal (Figure 151)
Hydraulic System: Service and Repairs
5. Flange head screw
6. O-ring
7. 90º hydraulic fitting (2 per cylinder) 11.
8. O-ring
Note: The lift cylinders for deck 1 and 4 are shown in
for deck 5 is identical to the cylinder for deck 4.
1. Park machine on a level surface, lower cutting decks, stop engine, engage
parking brake and remove key from the ignition switch.
2. Read the General Precautions for Removing and Installing Hydraulic System
Components (page
3. To prevent contamination of hydraulic system during lift cylinder removal,
thoroughly clean exterior of lift cylinder.
Make sure that cutting decks are fully lowered before loosening
hydraulic lines from lift cylinder. If decks are raised as hydraulic
lines are loosened, decks may drop unexpectedly.
Figure 151
10.
12.
5–87).
WARNING
Page 5–166
9. Lift arm (deck #5)
Lift cylinder (decks #4 and #5)
Lift cylinder (deck #1)
Cylinder pin (3 used)
Figure 151. The lift cylinder
Groundsmaster ®
19245SL Rev A
4500-D/4700-D