Sno-Tek 920402-Sno-Tek 24E, Руководство оператора

Страница: 24 / 38

GB - 24
Check Attachment Idler Arm Roller
Clearance
(Figure 23)
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 23.
• If roller is 1/2 – 7/8 in. (12.7 –
22.2 mm) from frame, no further
adjustment is required.
• 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.
Check Attachment Brake
(Figure 24)
1. With the clutch lever disengaged, brake
pad must contact attachment belt. With
clutch lever engaged, brake pad must be
more than 1/16 in. (1.6 mm) from belt. If
there is more than 1/16 in. (1.6 mm) gap,
go to
Check Belt Finger Clearance on
page 25. If there is less than 1/16 in. (1.6
mm) gap, go to Step 2.
2. If there is less than 1/16 in. (1.6 mm)
gap between brake pad and belt:
a. Loosen idler adjustment nut, and
move idler away from belt.
Position idler to achieve a 1/16 in.
(1.6 mm) minimum brake pad
gap and a 1/2 – 7/8 in. (12.7 –
22.2 mm) gap between the
plastic roller and the frame.
IMPORTANT: If adjustments cannot be
brought into specified ranges see your dealer
for repairs.
Figure 22
OS7188
With the attachment clutch disengaged,
check the attachment idler arm position
here. The attachment idler arm should
lightly touch the frame.
FRAME
ROLLER
GAP
Roller should be 1/2 – 7/8 in. (12.7 –
22.2 mm) from the frame when the
attachment clutch is engaged.
Figure 23
Figure 24
OS8092
Minimum of 1/16 in. (1.6 mm)
1. Brake Arm and Pad
2. Attachment Pulley
1
2