Bolens Husky 600, Руководство пользователя

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14
HUSKY 800 & 900
Belt adjustment and replacement.
To Remove PTO Belt
1. Move Speed Range lever halfway between low
and high range so that belt tightener does not
contact the belts.
2. Loosen belt guide from PTO support and remove
PTO belt from pulley.
3. Loosen the two capscrews (A) that hold belt guides
to engine – just enough to swing guides away
from engine pulley.
4. Remove the two drive belts from engine pulley.
5. Remove PTO belt.
To install PTO belt, reverse the above procedure.
Be sure belt guides are properly positioned on the
engine.
Locator on back of belt guide should fit into
groove on face of engine.
To Remove Drive Belts
1. Follow steps 1, 2, 3, and 4 listed above.
2. Remove nut and washers from front end of the
drive shaft, (To keep driveshaft from turning
while removing nut, hold it with a wrench across
T bar welded to back end of driveshaft.)
3. Remove the four capscrews (B) and washers
that hold bearing support to the mounting plate
assembly.
4. Remove bearing support by sliding it off front
end of driveshaft.
5. Remove drive belts.
To install new belts reverse the above procedure.
Be sure belt guides are properly positioned on the
engine.
Locator on back of belt guide should fit
into groove on face of engine.
PTO Belt Adjustment
The PTO belt can be adjusted by loosening the
three capscrews (C) that hold PTO support casting
to axle support casting. Raise or lower PTO support
casting to proper adjustment.
Drive Belt Adjustment
The drive belts can be adjusted by loosening the
four capscrews (B) holding the bearing support
plate to mounting plate. Raise or lower the bearing
support plate to proper adjustment.
IMPORTANT: A loose drive belt will slip under
load and one that is too tight will drag in the
pulleys. Proper adjustment of belts will allow belt
tightener pulley to move approximately two inches
from disengaged position before it is stopped by
belt.
If belts are properly adjusted (as described above)
and still drag, check adjustment of lower belt
guide. There should be approximately 1/8”
clearance between pulley and belt guide all the
way around.
Adjustments