Toro Z Master Commercial TURBO FORCE 3000 Series, Operator'S Manual

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Figure 82
1. Idler pulley 5. Left hydraulic-pump pulley
2. Clutch pulley 6. Square hole in the idler
arm
3. Pump-drive belt 7. Idler spring
4. Right hydraulic-pump
pulley
5. Use a ratchet in the square hole in the idler arm
to remove the idler spring (
Figure 82 ).
6. Unhook the idler spring from the frame ( Figure
82 ).
7. Remove the belt from the hydraulic-unit-drive
pulleys and the engine pulley.
8. Install the new belt around engine pulley and
the 2 drive pulleys.
9. Using a ratchet in the square hole in the idler
arm, install the idler spring to the frame (
Figure
82 ).
10. Install the mower belt; refer to Replacing the
Mower Belt (page 53) .
Controls System
Maintenance
Adjusting the
Control-Handle Position
There are 2 height positions for the control
levers—high and low. Remove the bolts to adjust the
height for the operator.
1. Disengage the blade-control switch (PTO), move
the motion-control levers to the N
EUTRAL
-
LOCK
position, and engage the parking brake.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Loosen the bolts and flange nuts installed in the
levers (
Figure 83 ).
4. Align the levers in the front-to-rear position by
bringing the levers together to the N
EUTRAL
position, and slide them until they are aligned,
then tighten the bolts (
Figure 84 ).
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Figure 83
1. Bolt 3. Control lever
2. Handle 4. Nut
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