Toro Groundsmaster 4500-D Series Service Manual page 264

Lift Control Manifold Service (GM4700-D) (continued)
Hydraulic System: Service and Repairs
A flow control orifice is placed beneath several of the hydraulic
fittings on the lift control manifold
uses two (2) different orifice sizes. If a fitting is removed from the lift
control manifold and an orifice is in the manifold port, make sure to
remove orifice and label its position for assembly purposes. Also
note location of groove in orifice for assembly purposes.
When installing orifice in manifold
orifice is flat in the base of the manifold port. Manifold damage is
possible if the orifice is cocked in the cavity.
IMPORTANT
(Figure
IMPORTANT
(Figure
Page 5–162
147). The lift manifold
147), make sure that
Groundsmaster ® 4500-D/4700-D
19245SL Rev A