Use and Care Manual

EN - 20
Check Attachment Idler Arm Roller
Clearance
See Figure 29.
1. Place unit in service position and remove
bottom cover. See Service Position on
page 13.
2. Engage attachment clutch and check the
clearance between the frame and plastic
roller on attachment idler arm. Roller
should be 12.7 mm – 22.2 mm (1/2" –
7/8") from frame.
• If roller is 12.7 mm – 22 mm (1/2" –
7/8") from frame, no further adjustment
is required.
• If roller is less than 12.7 mm (1/2") from
frame, loosen idler adjustment nut and
move idler closer to belt. Tighten
adjustment nut and recheck roller
clearance.
• If roller is more than 22.2 mm (7/8")
from frame, loosen idler adjustment nut
and move idler away from belt. Tighten
adjustment nut and recheck roller
clearance.
3. Return unit to operating position. See
Return Unit to Operating Position on
page 15.
Check Attachment Brake
See Figure 30.
1. Place unit in service position and remove
bottom cover. See Service Position on
page 13.
With the attachment clutch disengaged,
brake pad must contact attachment belt or
pulley, whichever is closest. With attachment
clutch engaged, brake pad must be a
minimum of 1.6 mm (1/16") from belt or
pulley.
• If there is less than 1.6 mm (1/16") gap,
loosen idler adjustment nut and move
idler away from belt or pulley. Position
idler to achieve a 1.6 mm (1/16")
minimum brake pad gap and a
12.7 mm – 22.2 mm (1/2" – 7/8") gap
between the plastic roller and the
frame.
IMPORTANT: If adjustments cannot be
brought into specified ranges, see your
dealer for repair.
2. Return unit to operating position. See
Return Unit to Operating Position on
page 15.
Figure 29
1. Plastic Roller
2. Frame
3. Attachment Idler Arm
1
2
3
Figure 30
1. Attachment Pulley
2. Brake Pad
1
2