Lift Cylinders: Decks #2 And #3 - Toro Groundsmaster 4500-D Series Service Manual

Lift Cylinders: Decks #2 and #3

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1. Flange head screw
2. Flange nut
3. Cylinder pin
4. Lift cylinder
5. Retaining ring
Removal (Figure 153)
Hydraulic System: Service and Repairs
6. Cylinder pin
7. Lift arm (deck #2)
8. Lift arm (deck #3)
9. O-ring
10. Hydraulic fitting
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 153
11.
12.
13.
5–87).
WARNING
Page 5–168
O-ring
90º hydraulic fitting
Grease fitting
Groundsmaster ® 4500-D/4700-D
19245SL Rev A