Toro 03486 Operator's Manual page 11
18-inch or 22-inch 8-blade or 11-blade dpa cutting unit
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Also See for 03486:
- Operator's manual (24 pages) ,
- Operator's manual (24 pages) ,
- Operator's manual (24 pages)
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Use the following chart to determine which bedknife is
best suited for the desired height of cut.
Bedknife
Low HOC (Optional)
EdgeMax® Low HOC
(Model 03485)
(Model 03487)
Extended Low HOC
(Optional)
Extended EdgeMax® Low
HOC (Optional)
EdgeMax®
(Model 03484)
(Model 03486)
Standard (Optional)
Heavy Duty (Optional)
*Warm-season grasses may require the Low HOC
bedknife for 12.7 mm (0.500 inch) and below.
1. Bedknife lip height
Adjusting the Turf-Compensation
Settings
The turf-compensation spring transfers the weight from the
front to the rear roller. This helps to reduce a wave pattern in
the turf, also known as marcelling or bobbing.
Important: Make the spring adjustments with the
cutting unit mounted to the traction unit, pointing
straight ahead and lowered to the shop floor.
1. Make sure that the hairpin cotter is installed in the rear
hole in the spring rod
Bedknife/Height of Cut Chart
Part No.
121-3167 (18 inch)
110-4084 (22 inch)
130-4745 (18 inch)
127-7132 (22 inch)
120-1640 (22 inch)
119-4280 (22 inch)
121-3165 (18 inch)
108-9095 (22 inch)
121-3166 (18 inch)
108-9096 (22 inch)
110-4074 (22 inch)
Figure 18
(Figure
19).
Bedknife Lip Height
5.6 mm
(0.220 inch)
5.6 mm
(0.220 inch)
5.6 mm
(0.220 inch)
5.6 mm
(0.220 inch)
6.9 mm
(0.270 inch)
6.9 mm
(0.270 inch)
9.3 mm
(0.370 inch)
1. Turf-compensation spring
2. Hairpin cotter
2. Tighten the hex nuts on the front end of the spring rod
until the compressed length of the spring is 12.7 cm (5
inches); refer to
Note: When operating the machine on rough terrain,
decrease the spring length by 12.7 mm (1/2 inch).
Note: The turf-compensation setting will need to be
reset if the HOC setting or the aggressiveness-of-cut
setting is changed.
11
Height of Cut
6.4 to 12.7 mm
(0.250 to 0.500 inch)
6.4 to -12.7 mm
(0.250 to 0.500 inch)
6.4 to 12.7 mm
(0.250 to 0.500 inch)
6.4 to 12.7 mm
(0.250 to 0.500 inch)
9.5 to 38.1 mm
(0.375 to 1.50 inches)*
9.5 to 38.1 mm
(0.375 to 1.50 inches)*
12.7 to 38.1 mm
(0.500 to 1.50 inches)
Figure 19
3. Spring rod
4. Hex nuts
Figure
19.
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