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Controls System
Maintenance
Adjusting the Lift Lever
If the implement fails to float when the lift lever is in
the detent position, an adjustment to the lever guide is
required.
1. Park the machine on a level surface, turn the engine
off, and engage the parking brake.
2. Disconnect the implement from the lift cylinder and
extend the cylinder part way.
3. Loosen the capscrews and locknuts securing the
lever guide (Figure 26) to the valve shroud.
4. Move the lever guide until the cylinder moves freely
when the lift lever is in the detent position.
5. Tighten the capscrews and locknuts locking the
adjustment.
Figure 26
1. Lift lever
Adjusting the Engine Controls
Adjusting the Throttle Control
Proper throttle operation is dependent upon proper
adjustment of the throttle control. Before adjusting the
carburetor, ensure that the throttle control is operating
properly.
1. Pivot the seat upward and remove the engine shield.
2. Loosen the cable clamp screw securing the cable to
the engine (Figure 27).
2. Lever guide
1. Throttle casing clamp
screw
2. Throttle cable
3. Swivel
3. Move the remote throttle control lever forward to
the Fast position.
4. Pull firmly on the throttle cable until the back of the
swivel contacts the stop (Figure 27).
5. Tighten the cable clamp screw and check the engine
RPM setting:
• High Idle: 3150 ±50
• Low Idle: 1750 ±50
Adjusting the Choke Control
1. Pivot the seat upward and remove the engine shield.
2. Loosen the cable clamp screw securing the cable to
the engine (Figure 27).
3. Move the remote choke control lever forward to the
Closed position.
4. Pull firmly on the choke cable (Figure 27) until the
choke butterfly is completely closed; then tighten the
cable clamp screw.
Adjust the Engine Governor Speed
Control
Important: Before the engine governor speed
control is adjusted, the throttle and choke controls
must be adjusted properly.
29
Figure 27
4. Stop
5. Choke casing clamp screw
6. Choke cable
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