Toro Sand Pro 5040 - Lift Cylinder Service

Page 4 – 62Hydraulic System
Sand Pro & Infield Pro 3040/5040
Lift Cylinder Service
1. Barrel
2. Nut
3. Seal
4. Piston
5. O–ring
6. Rod seal
7. O–ring
8. Backup seal
9. Head
10. Dust seal
11. Retaining ring
12. Shaft
Figure 52
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3
4
1
5
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8
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3
4
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78
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12
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Disassembly (Fig. 52)
1. Remove oil from lift cylinder into a drain pan by slowly
pumping the cylinder shaft. Plug both ports and clean
the outside of the cylinder.
IMPORTANT: Prevent damage when clamping the
lift cylinder into a vise; clamp on the clevis end of
the barrel ONLY.
2. Mount lift cylinder securely in a vise by clamping on
the clevis end of the barrel.
3. Using a spanner wrench, rotate head clockwise until
the edge of the retaining ring appears in the barrel open-
ing. Insert a screwdriver under the beveled edge of the
retaining ring to start the retaining ring through the open-
ing. Rotate the head counter–clockwise to remove re-
taining ring from barrel and head.