Toro ProLine H800 Service Manual page 191

Removing the Hopper Tilt Cylinder (continued)
Installing the Hopper Tilt Cylinder
ProLine H800
19241SL Rev A
9. If the hydraulic fittings are to be removed from the hopper tilt cylinder, mark
the fitting orientation for assembly purposes. Remove the fittings from the
hopper tilt cylinder and discard the O-rings from the fittings.
1. If the hydraulic fittings were removed from the hopper tilt cylinder, lubricate
new O-rings with clean hydraulic fluid, position the O-rings to the fittings,
and install the fittings into the hopper tilt cylinder ports; refer to
the Hydraulic Fittings (page
correctly.
2. Position the hopper tilt cylinder to the support frame.
Note: The hopper tilt cylinder barrel end should be attached to the support
frame (11) (Figure
3. Secure the hopper tilt cylinder barrel end (7) to the support frame (11) with
the pin (8), washer (9) and the bolt (10).
4. Position and secure the hopper tilt cylinder rod end (7) to the hopper frame
(1) with the bolt (4) and the nut (2).
5. Remove the caps and plugs that were installed to the hydraulic hoses and
fittings during the removal process.
6. Put a coating of clean hydraulic fluid on new fitting O-rings, install the O-rings,
and connect the hydraulic hoses to the fittings on the hopper tilt cylinder.
Tighten the hose connections; refer to
Tubes (page 5–8).
7. After you complete the assembly, ensure that the hydraulic hoses and
fittings do not contact anything to the frames or arms. Also, check for any
hydraulic-fluid leaks.
8. Lubricate the hopper tilt cylinder grease fittings.
9. Check the hydraulic-fluid level in the hydraulic tank and add correct quantity
of fluid if necessary; refer to the Operator's Manual.
10. Operate the machine functions slowly until air is out of system; refer to
Charging the Hydraulic System (page
11. Start the engine, check for hydraulic-fluid leaks, repair any leaks as
necessary, and fill the hydraulic tank with the correct quantity of new
hydraulic fluid.
12. Operate and check that the hopper tilt cylinder does not contact the frame or
arm as the hopper tilts forward and reverse.
5–10). Ensure that the fittings are orientated
94).
Installing the Hydraulic Hoses and
5–72).
Page 5–123
Installing
Hydraulic System: Service and Repairs