Adjust Engine Speed
1.
Allow engine to reach operating temperature before
2
checking or adjusting engine speed. Make sure that
throttle control is adjusted properly before adjusting en-
gine speed (see Adjust Throttle Control in this section).
3
2.
Park machine on a level surface, lower cutting deck
(or implement) and engage parking brake. Make sure
that P.T.O. switch is OFF. Raise hood to gain access to
engine controls.
1
3.
With engine running, move remote throttle control le-
ver to FAST position.
Figure 4
3.
4.
at 3100 to 3250 RPM.
Using a tachometer, check that engine is operating
1.
2.
Speed control lever
High speed screw
Lock nut
5.
If high idle speed is incorrect, adjust high speed
screw on governor bracket (Fig. 4).
2
A. Loosen lock nut on high speed screw.
3
B. Adjust high speed screw to obtain 3100 to 3250
RPM.
1
C. Tighten lock nut. Recheck high speed.
6.
7.
Move remote throttle control lever to SLOW position.
Rotate and hold carburetor throttle lever against the
idle speed screw (Fig. 5). Using a tachometer, check
that engine idle speed is 1400 to 1550 RPM. If idle
speed is incorrect, adjust carburetor idle speed screw to
obtain 1400 to 1550 RPM.
Figure 5
3.
1.
2.
Carburetor
Throttle lever
Idle speed screw
Groundsmaster 3320
Page 3 − 5
Gasoline Engine
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 3280 D, Toro Groundsmaster 3320 |
| Download File |
|
| Document Type | Catalog |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)