Adjustments; Adjustments; Adjust Throttle Control; Adjust Engine Speed - Toro Reelmaster 2000-D Service Manual

Adjustments

Adjust Throttle Control

Proper throttle operation is dependent upon proper ad-
justment of throttle control. Make sure throttle control is
operating properly.
1. Move remote throttle control lever to FAST position.
2. Check position of speed control lever on fuel injec-
tion pump. Speed control lever should be contacting
high speed screw when throttle control lever is in FAST
position.
3. If necessary, throttle control can be adjusted by loos-
ening cable clamp screw and repositioning control cable
until speed control lever contacts high speed screw.

Adjust Engine Speed

1. Allow engine to reach operating temperature before
checking or adjusting engine speed. Park machine on
a level surface, lower cutting units, and engage parking
brake.
2. With engine running, move remote throttle control le-
ver to FAST position.
3. Using a tachometer, check that engine is operating
at 3200 + 50 RPM.
4. If high idle speed is incorrect, adjust high speed
screw on fuel injection pump (Fig. 4).
A. Loosen lock nut on high speed screw.
B. Adjust high speed screw to obtain 3200 + 50
RPM.
C. Tighten lock nut. Recheck high speed.
5. Move remote throttle control lever to SLOW position.
6. Using a tachometer, check that engine is operating
at 1540 + 50 RPM.
7. If idle speed is incorrect, adjust idle speed screw
(Fig. 5).
A. Loosen lock nut on idle speed screw.
B. Adjust idle speed screw to obtain 1540 + 50 RPM.
C. Tighten lock nut. Recheck idle speed.
Reelmaster 2000–D
3
2
1. Speed control lever
2. Throttle control cable
2
1. Speed control lever
2. High speed screw
2
1. Speed control lever
2. Idle speed screw
Page 3 – 5
1
4
Figure 3
3. Cable clamp
4. High speed screw
1
3
Figure 4
3. Lock nut
3
1
Figure 5
3. Lock nut
Engine