Toro Groundsmaster 4000-D Service Manual page 150

Front Traction Manifold Service
2
20 ft- -lb
(27 N- -m)
UP
6
25 ft- -lb
(34 N- -m)
1. Flow divider valve (port HFD)
2. SAE #4 plug with O- -ring
3. Orifice (0.063) (port OR)
NOTE: The ports on the front traction manifold are
marked for easy identification of components. Example:
P1 is the gear pump connection port and HFD is the loc-
ation for the flow divider valve (see Hydraulic Schematic
in Chapter 10 -- Foldout Drawings to identify the function
of the hydraulic lines and cartridge valves at each mani-
fold port).
Hydraulic System
6
20 ft- -lb
2
(27 N- -m)
25 ft- -lb
(34 N- -m)
5
Figure 73
4. Front traction manifold
5. Check valve (ports CV1 and CV2)
Page 4 - - 104
25 ft- -lb
(34 N- -m)
4
120 ft- -lb
(162 N- -m)
1
6. SAE #6 plug with O- -ring
7. #4 zero leak plug with O- -ring
UP
25 ft- -lb
(34 N- -m)
6
3
20 ft- -lb
(27 N- -m)
7
Groundsmaster 4000--D/4010--D