Ariens 991087 Manual Do Utilizador
EN - 29
MOWER DECKS
Anti-scalp Roller Adjustment
The anti-scalp rollers are set at the factory for
typical mowing height, but can be adjusted for
high or low cutting conditions (Figure 18).
Anti-Scalp rollers are intended to prevent
lawn scalping, not to control cutting height.
For a very high cutting height, set the anti-
scalp rollers in the lowest position on the
bracket.
For a very low cutting height, set the anti-
scalp rollers in the highest position on the
bracket.
NOTE: There are four anti-scalp rollers on
the outside of the mower deck and four anti-
scalp rollers on the inside of the mower deck.
Make sure all anti-scalp rollers are set at the
same height.
typical mowing height, but can be adjusted for
high or low cutting conditions (Figure 18).
Anti-Scalp rollers are intended to prevent
lawn scalping, not to control cutting height.
For a very high cutting height, set the anti-
scalp rollers in the lowest position on the
bracket.
For a very low cutting height, set the anti-
scalp rollers in the highest position on the
bracket.
NOTE: There are four anti-scalp rollers on
the outside of the mower deck and four anti-
scalp rollers on the inside of the mower deck.
Make sure all anti-scalp rollers are set at the
same height.
Removing the Mower Deck
1. Remove PTO belt (See Replacing
2. Lock the mower deck in the service
position.
Push the mower lift pedal forward
between cutting height number 4 and
number 5 to align the holes in the deck
lift shaft and the deck lift cover. Insert the
cutting height pin in the holes on the side
of the deck lift cover so it passes all the
way through the deck lift cover and
shaft.
Push the mower lift pedal forward
between cutting height number 4 and
number 5 to align the holes in the deck
lift shaft and the deck lift cover. Insert the
cutting height pin in the holes on the side
of the deck lift cover so it passes all the
way through the deck lift cover and
shaft.
IMPORTANT: The mower lift arms are not
locked unless the cutting height adjustment
pin passes all the way through both the deck
lift cover and shaft.
locked unless the cutting height adjustment
pin passes all the way through both the deck
lift cover and shaft.
NOTE: Support the mower deck on blocks or
jack stands before disconnecting link chains
from mower lift arms to prevent the deck from
falling.
jack stands before disconnecting link chains
from mower lift arms to prevent the deck from
falling.
3. Remove link chains from mower lift
arms. Note hole location on mower lift
arms for replacement.
arms for replacement.
4. Remove the mower mounting pins
connecting the mower mounting arms to
the deck.
the deck.
5. Slide mower deck out from under unit.
Installing the Mower Deck (Figure 19)
1. Slide mower deck under unit.
2. Connect mower mounting arms to deck
2. Connect mower mounting arms to deck
with mower mounting pins.
3. Install link chains on the mower lift arms
in the same holes they were removed
from.
from.
4. Install PTO mower belt (See Replacing
WARNING: AVOID INJURY.
Mower lift arms and mower lift
pedal could cause severe injury if
they are not locked before
removing the mower deck.
ALWAYS lock mower deck lift
before removing the deck.
Mower lift arms and mower lift
pedal could cause severe injury if
they are not locked before
removing the mower deck.
ALWAYS lock mower deck lift
before removing the deck.
Highest
Cutting
Height
Cutting
Height
Figure 18
Lowest Cutting
Height
Figure 19
1. Mower Lift Arm
2. Link Chain
3. Mower Mounting Arm
4. Mower Mounting Pin
5. Mower Lift Arms Locked
2. Link Chain
3. Mower Mounting Arm
4. Mower Mounting Pin
5. Mower Lift Arms Locked
4
1
1
5