8-2 673831-Rev A
CUTTING UNITS
8
Specifications
See Figures 8-1 and 8-2.
Figure 8-1: Bedknife
Figure 8-2: Reel Blade
1 Bedknife Front Face Height 3 Bedknife Top Face Angle
2 Bedknife Front Face Angle
4 Reel Blade Relief Angle 5 Reel Blade Land Height
Checks and Adjustments Specifications
Cutting Unit Down Pressure Adjustment—Initial Ball
Joint-to-Rod Cross Pin Length
in. (mm) 8.94 ± 0.062 (227 ± 2)
Reel Bearing Pre-Load
in. (mm) 0.040 (1.0)
Bedknife-to-Reel Clearance
in. (mm) 0.001–0.003 (0.025–0.076)
Bedknife Front Face Height
in. (mm) 0.060 (1.5)
Bedknife Front Face Height (Minimum)
in. (mm) 0.035 (0.9)
Bedknife Front Face Angle
degrees 5
Bedknife Top Face Angle (Rear Relief)
degrees 8–10
Reel Blade Relief Angle
degrees 45