Adjustments; Adjustments; Adjust Front Cutting Deck Lift Flow Control - Toro Groundsmaster 4000-D Service Manual

Adjustments

Adjust Front Cutting Deck Lift Flow Control

The front cutting deck lift circuit is equipped with an ad-
justable flow control valve used to adjust the rate at
which the front cutting deck lowers. Adjust flow control
valve as follows:
1. Run machine to get hydraulic oil at operating temper-
atures. Park machine on a level surface, shut engine off
and lower cutting decks to the ground.
2. Locate flow control valve under front of machine (Fig.
46).
3. Loosen set screw on valve and rotate valve clock-
wise to slow down drop rate of front cutting deck.
4. Verify adjustment by raising and lowering cutting
deck several times. Readjust as required.
5. After desired drop rate is attained, tighten set screw
on flow control valve to secure adjustment.
Hydraulic System
1
1. Front lift cylinder
Page 4 - - 60
2
1
Figure 46
2. Flow control valve
Groundsmaster 4000--D