Toro 30426 - Page 10

10
Groundsmaster 4100–D only
9. Connect the (2) extension hoses (Fig. 12) to the large
traction unit hoses as follows:
• Connect the 90_ fitting of the extension hose to the
90_ fitting on the traction unit hose with a straight
adapter.
Important Make sure o–rings are lubricated and in
position when making all hydraulic connections.
• Connect the extension hose with the straight fitting
to the hose with the straight fitting.
• Torque the hoses to 43–48 ft.–lb.
3
1
2
GM 4100–D Shown
Figure 12
1. Extension hose w/90_
fitting
2. Straight adapter
3. Extension hose w/straight
fitting
10. Route and connect the extension hoses (Fig. 12 & 14) to
the brush bulkhead fittings as follows:
• Extension hose with 90_ fitting to bottom bulkhead
fitting.
• Extension hose with straight fitting to top bulkhead
fitting.
• Torque hoses to 43–48 ft./lb.
• Plug small hose with O–ring and plug. Torque to
24–29 ft–lb.
Note: Route hoses so they slide on top of the formed rod
when operating rotary brush.
Groundsmaster 4000–D only
11. Route and connect the traction unit hoses (Fig. 13 & 14)
to the brush bulkhead fittings as follows:
• Connect hose with 90_ fitting to bottom bulkhead
fitting.
1
3
2
4
5
GM 4000–D Shown
Figure 13
1. Bulkhead
2. Hose w/90_ fitting
3. Hose w/straight fitting
4. Small hose
5. Plug w/O–ring
Important Make sure o–rings are lubricated and in
position when making all hydraulic connections.
• Connect hose with straight fitting to top bulkhead
fitting.
• Torque hoses to 43–48 ft./lb.
• Plug small hose with O–ring and plug. Torque to
24–29 ft–lb.
Note: Route hoses so they slide on top of the formed rod
when operating rotary brush.