Checking and Adjusting the Blade Level
Blade Length/Nominal Front-to-Rear Pitch
Measurement Difference
Front-to-Rear Pitch
Blade Length:
U.S. Models
Measurement
Difference
18
21
22
inches
inches
inches
0.314 inch
0.366 inch
0.383 inch
Front-to-Rear Pitch
Measurement
Difference
Blade Length:
Metric Models
Figure 20
2768-0011.TIF
40cm
43cm
46cm
48cm
6.89mm
7.45mm
7.62mm
8.35mm
8.99mm
9.29mm
Slipping Height of Cut Adjuster
If the spring arm will not maintain height of cut, it has
lost spring tension and must be replaced. When the
height of cut spring arm is weak and has slipped a
number of times, it can wear away the notches. On
steel decks the height of cut plate should be replaced if
this happens. On cast decks, this wear is in the deck
housing itself. One alternative is to replace the deck
housing. However, there are two wear plate kits, which
fit many 21-inch Toro models:
5
1cm
53cm
Adjusting Height of Cut
While measurement procedures are the same for all
walk behind mowers, the type of suspension or height
of cut adjusters on a given mower determine the
procedures to use in adjusting the height of cut.
Kit PN 105-1290 fits Toro 21-inch Super Recyclers
manufactured 1995 and newer (Figure 21).
Kit PN 49-4080 fits the older 21-inch Recyclers and
Rear Baggers (Figure 22).
Models with Height of Cut Lever on Each Wheel
Note: These kits do not fit any Vacu-Power,
Mechanism Descriptions
Commercial (Pro Line), or Landscaper models.
Toro and Lawn-Boy have similar systems for individual
wheel adjusters. A spring arm with a pin to engage a
notch is used to determine the height of cut on these
models. On cast deck models this notch is molded in
the deck (Figure 19). On steel decks a steel height of
cut plate serves this purpose (Figure 20).
Figure 21
mvc-460.tif
Figure 19
0185-12.TIF
Service Dealer’s Guide to Great Quality of Cut
4 - 5
| Categories | Lawn Mower Manual, Lawn-Boy Lawn Mower Manuals, Toro Lawn Mower Manual |
|---|---|
| Download File |
|
| Document Type | Operator's Manual |
| 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 |
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