MAINTENANCE
Adjusting Blade Belt Tension
This procedure should only be performed when a new blade belt is
installed. Prepare the lawn tractor before attempting this adjustment:
l Make sure the mower deck is calibrated for left-to-right leveling
and front-to-rear leveling. Make sure the anti-scalp rollers are not
touching the ground.
l Park the lawn tractor on a flat, level surface; set the parking brake,
and remove the ignition key to prevent accidental starting.
1. Move the PTO lever to ON and the height adjustment lever to 1.
2.
PTO CONNECTING ROD
ADJUSTING BO
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The illustration above shows an overhead view of the mower
and belt tensioner arm assembly. Locate and loosen (don’t
remove) the two adjusting bolts on the belt tensioner arm.
deck
3. Rotate the belt
tensioner arm
forward or backward
so the connecting
rod contacts the
forward edge of the
hole in both the belt
tensioner arm and
PTO clutch rod. CORRECT INCORRECT
Tighten the two
adjustment bolts,
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then verify the connecting rod is in the correct position.
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