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2. Loosen jam nut on cable adjustment
barrel, and then turn the adjustment
barrel down to shorten cable and
remove all cable slack. See Figure 24.
3. With the attachment clutch disengaged,
check that the attachment idler arm
lightly touches the frame. See Figure 25.
4. Tighten jam nut on cable adjustment
barrel.
Check Attachment Idler Arm Roller
Clearance
1. Place the unit into the service position.
Remove the bottom cover.
2. With the clutch lever engaged, check the
clearance between the frame and plastic
roller on the lower end of the attachment
idler arm. See Figure 26.
• If roller is 1/2 – 7/8 in. (12.7 –
22.2 mm) from frame, go to Adjust the
Attachment Clutch Cable Spring
Extension on page 26.
• If roller is less than 1/2 in. (12.7 mm)
from frame, loosen idler adjustment
nut and move idler closer to the belt.
Tighten adjustment nut and recheck
the roller clearance.
• If roller is more than 7/8 in. (22.2 mm)
from frame, loosen idler adjustment
nut and move idler away from the belt.
Tighten adjustment nut and recheck
roller clearance.
Figure 24
1. Attachment Clutch Cable
2. Cable Adjustment Barrel
3. Jam Nut
2
3
OS8180
1
Figure 25
OS7188
With the attachment clutch disengaged,
check the attachment idler arm position
here. The attachment idler arm should
lightly touch the frame.
Figure 26
OS8080
Roller should be 1/2 – 7/8 in. (12.7 –
22.2 mm) from the frame when the
attachment clutch is engaged.