EN - 21
ATTACHMENT CLUTCH
ADJUSTMENT
(Figures 11, 12 and 13)
Remove Attachment Cable Slack
1. Remove the belt cover.
2. Loosen jam nut on cable adjustment
barrel, and then turn the adjustment
barrel down to shorten cable and
remove all cable slack (Figure 11).
3. With the attachment clutch disengaged,
check that the attachment idler arm
lightly touches the frame (Figure 12).
4. Tighten jam nut on the adjustment barrel
(Figure 11).
WARNING: IMPROPER
ADJUSTMENT could result in
unexpected movement of brush
causing death or serious injury.
BRUSH MUST STOP within 5
seconds when Attachment Clutch
Lever is released.
WARNING: Adjustment procedure
requires the engine to be run with
the belt cover off. AVOID INJURY.
Read and understand the entire
Safety section before proceeding.
Figure 10
2
3
1
4
1. Shift Rod
2. Adjustment Pivot Pin
3. Speed Selector Lever
4. Hairpin
Figure 11
1. Attachment Clutch Cable
2.Adjustment Barrel
3.Jam Nut
2
3
OS7185
1
OS7191
Figure 12
OS7196
With the attachment clutch
DISENGAGED, check the attachment
idler arm position here. The attachment
idler arm should lightly touch the frame.
4
5
2
3
1
1. Engine Sheave
2. Attachment Drive Belts
3. Idler Pulley Adjustment Nut
4. Idler Arm
5. Frame
