Controls System Maintenance; Adjusting The Control-Handle Position - Toro 74943 Operator's Manual

Figure 95
1. Idler pulley
2. Clutch pulley
3. Pump-drive belt
4. Right hydraulic-pump
pulley
5. Use a ratchet in the square hole in the idler arm
to remove the idler spring
6. Unhook the idler spring from the frame
95).
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
95).
10. Install the mower belt; refer to
Mower Belt for Side-Discharge Mower Decks
(page 59) or Replacing the Mower Belt for
Rear-Discharge Mower Decks (page
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5. Left hydraulic-pump pulley
6. Square hole in the idler
arm
7. Idler spring
(Figure 95).
(Figure
(Figure
Replacing the
60).
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. Park the machine on a level surface, disengage
the blade-control switch (PTO), 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
4. Align the levers in the front-to-rear position by
bringing the levers together to the N
position, and slide them until they are aligned,
then tighten the bolts
1. Bolt
2. Handle
62
96).
EUTRAL
(Figure 97).
Figure 96
3. Control lever
4. Nut
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