Adjustment; Mower Deck Level; Anti-Scalp Rollers; Leveling The Mower Deck (Side-To-Side) - Kubota T2090BR-AU Operator's Manual

ADJUSTMENT

ADJUSTMENT

MOWER DECK LEVEL

1. Anti-scalp rollers

WARNING
To avoid serious injury or death:
• Park the machine on a firm and level surface.
• Apply the parking brake.
• Stop the engine and remove the key.
• Wait for all moving parts to stop.
NOTE :
• The flattest cut can be achieved by having the
anti-scalp rollers adjusted off the ground.
Check the anti-scalp roller adjustments each
time the mower deck cutting height is changed.
It is recommended that all the anti-scalp rollers
be kept off the ground to minimize scuffing.
1. Check the machine tire pressure.
Inflate tires to the correct pressure.
(See Checking the tire pressure on page 47.)
2. Start the engine.
3. Raise up the mower deck to the top position (the
top end of the lift).
4. Turn the cutting height control dial to adjust the
height.
5. Lower the mower deck.
6. Adjust the height of the front side anti-scalp roller to
1 of the 4 positions, to approximately 19 mm
(0.75 in.) between the rollers and the ground.
Adjust the other 3 rollers to the same height.
(1) Front side anti-scalp roller
7. Attach hardware.
64
(H) 19 mm (0.75 in.)
2. Leveling the mower deck (side-to-
side)
WARNING
To avoid serious injury or death:
• Park the machine on a firm and level surface.
• Apply the parking brake.
• Disengage the PTO (OFF).
• Stop the engine and remove the key while
checking or adjusting the level of the mower
deck.
IMPORTANT :
• Check the machine tire pressure.
Inflate the tires to the correct pressure.
(See Checking the tire pressure on page 47.)
Checking the level (side-to-side)
NOTE :
• The mower deck anti-scalp rollers should not
contact the ground.
1. Raise the mower deck to the top position (the top
end).
2. Turn the cutting height set dial to the 3 in. cutting
height position.
3. Lower the mower deck.
4. Position the right mower blade in the side-to-side
position.
5. Measure from outside the blade tip to the level
surface with a short ruler or leveling gauge.
Reference
Height of the blade at the flat surface
NOTE :
• There is a difference of blade height
between flat
measurements.
6. Check that the left side blade has the same height.
The difference between both measurements is less
than 3 mm (0.13 in.).
7. If the side-to-side adjustment is not within the given
tolerance, adjustment is necessary.
Side-to-side adjustment
T2090BR-AU,T2290KW-AU,T2290KWT-AU
MOWER DECK LEVEL
76 mm (3 in.)
surface and ground
Less than 3 mm
(0.13 in.)