Toro Groundsmaster 4500-D Series Service Manual page 226

Removal (continued)
Installation
Hydraulic System: Service and Repairs
7. Place cover on deck spindle opening to prevent contamination.
8. If hydraulic fittings are to be removed from deck motor, mark fitting orientation
to allow correct assembly. Remove fittings from motor and discard O-rings.
1. If fittings were removed from deck motor, lubricate and place new O-rings
onto fittings. Install fittings into motor ports using marks made during the
removal process to properly orientate fittings. Tighten fittings (see
the Hydraulic Fittings (SAE Straight Thread O-Ring Fittings) (page
2. Remove cover from deck spindle opening.
3. Align splines on motor shaft and spindle shaft. Position hydraulic motor to
the cutting deck.
4. Secure motor to cutting deck with two (2) socket head screws and flat
washers (Figure 117).
5. Remove caps or plugs from hydraulic fittings and hoses. Connect hydraulic
hoses to deck motor (see
Face Seal) (page 5–7)).
6. After assembly is completed, verify that hydraulic hoses and fittings are not
contacted by any moving components.
Installing Hydraulic Hoses and Tubes (O-Ring
Page 5–124
Installing
5–9)).
Groundsmaster ® 4500-D/4700-D
19245SL Rev A