Toro Groundsmaster 4500-D Series Service Manual page 211

Removal (Figure 106)
Installation (Figure
Groundsmaster ® 4500-D/4700-D
19245SL Rev A
Note: The ports on the rear traction control manifold are marked for easy
identification of components. Refer to the
1. Read the General Precautions for Removing and Installing Hydraulic System
Components (page
2. To prevent contamination of hydraulic system during manifold removal,
thoroughly clean exterior of manifold.
3. Label all hydraulic lines for assembly purposes.
4. Disconnect hydraulic lines from manifold and put caps or plugs on open
hydraulic lines and fittings.
5. Remove rear traction control manifold from the frame using
guide.
6. If hydraulic fittings are to be removed from control manifold, mark fitting
orientation to allow correct assembly. Remove fittings from manifold and
discard O-rings.
106)
1. If fittings were removed from control manifold, lubricate and place new
O-rings onto fittings. Install fittings into manifold ports using marks made
during the removal process to properly orientate fittings. Tighten fittings
(see Installing the Hydraulic Fittings (SAE Straight Thread O-Ring Fittings)
(page 5–9)).
2. Install rear traction control manifold to the frame using
3. Remove caps and plugs from fittings and hoses. Using labels placed during
manifold removal, properly connect hydraulic lines to manifold (see
Hydraulic Hoses and Tubes (O-Ring Face Seal) (page
4. Fill hydraulic reservoir with hydraulic fluid as required.
Appendix A (page
5–87).
Page 5–109
A–1).
Figure 106
Figure 106 as guide.
Installing
5–7)).
Hydraulic System: Service and Repairs
as