Adjusting Lower Blade Guides - Oliver 4650 Owner's Manual

Adjusting the Blade Guides (cont.)
Adjustment 2
1. Blade guides 'B' and 'C' of Figure 8 need to
be positioned to just behind the blade gullet as
shown by 'D' of Figure 9.
2. To do this, loosen the allen bolt (B, Figure 9)
then slide the entire bracket assembly to the
correct position. Then tighten back the allen bolt
'B'.
Figure 9
Adjustment 3
1. The rear blade support bearing (E, Figure 8)
should be positioned so that it is just barely
touching the back of the blade.
2. To do this, loosen the thumb screw (C, Figure
9) then turn the knurled knob (A, Figure 9) to
adjust the rear blade support bearing.
Adjusting the Lower Blade Guide
The lower blade guide adjusts in the same way
as the upper however Adjustment 2 is achieved
by loosening the set screw (Figure 10).
The rear blade support bearing Adjustment 3 is
accessed by removing the panel shown in
Figure 10.
10
Figure 10