g006504
Figure 22
1.
Lead-in chamfer on right end of bedknife
Note:
Do not make the lead-in chamfer too
large as it may cause turf tufting.
Servicing the Bedknife
Bedknife Chart
The bedknife service limits and grind angles are listed in the following chart.
Important:
Operating the cutting unit with the bedknife below the service limit may result in poor
after-cut appearance and reduce the structural integrity of the bedknife for impacts.
Bedknife Dimension and Grind Angle Chart
Grind Angles
Bedknife
Part No.
Bedknife Lip
Height *
Service Limit*
Top/Front Angles
5.6 mm
4.8 mm
Low HOC (Optional)
110-4084
(0.220 inch)
(0.190 inch)
5°/5°
5.6 mm
4.8 mm
Extended Low HOC (Optional)
120-1640
(0.220 inch)
(0.190 inch)
7°/10°
5.6 mm
4.8 mm
Extended Low HOC EdgeMax®
(Optional)
119-4280
(0.220 inch)
(0.190 inch)
7°/10°
EdgeMax® Low HOC
5.6 mm
4.8 mm
(Production for Model 03693)
127-7132
(0.220 inch)
(0.190 inch)
10°/5°
EdgeMax®
6.9 mm
4.8 mm
(Production for Models 03696
and 03697)
108-9095
(0.270 inch)
(0.190 inch )
5°/5°
6.9 mm
4.8 mm
Standard (Optional)
108-9096
(0.270 inch)
(0.190 inch)
5°/5°
9.3 mm
4.8 mm
Heavy Duty (Optional)
110-4074
(0.370 inch)
(0.190 inch)
5°/5°
*Warm season grasses may require the low HOC bedknife for 12.7 mm (0.500 inches) and below.
16
