SERVICE
For best results, and to maintain the nish of the
mower deck, clean or wash the mower to remove
accumulated clippings, leaves, and dirt when the job is
nished. Refer to the “Deck Flip-up procedure” in the
service section to access the underside of the deck.
If washing the deck, do not spray directly into bearings
or seals. After washing, it is important to run the mower
so that water does not reside on seals of bearings for
the drive system. When washing is complete, return
the deck to the operating position and activate the PTO
for 30 seconds to remove any standing water.
1.
Remove the main deck cover shield prior to ip-
ping the mower deck up to the service position.
Park power unit on a smooth level surface.
2. Raise power unit front hitch to its highest position.
3. Set parking brake, shut o engine, and remove
the ignition key.
4. Remove the main deck cover shield.
5. Place the height adjust bracket in position #1.
6. Remove the 2) ball pins (A) that lock the hitch
arms from pivoting.
A
A
7. Lift the mower deck up to a near vertical position
and reinstall the ball pins to lock the deck in the
upright position.
8. To return the deck to the operating position,
remove the 2) ball pins and lower the mower
deck to the ground. Reinstall the ball pins and
replace the main deck cover shield.
1.
Mower blades may be sharp. Always wear
heavy gloves when working with mower blades.
Rotate the mower deck up to the service posi-
tion following the deck ip-up procedure.
2. Inspect the mower blades to ensure cutting edges
are sharp. If blades are dull or damaged, they
must be removed and sharpened or replaced.
3. Place a short piece of 2 x 4 wood between the
end of the blade and an appropriate structural
part of the underside of the deck to prevent the
blade from rotating.
4. Loosen the blade bolt counterclockwise and
remove the blade for sharpening or replace-
ment.
5. When installing a blade, the wood block must be
placed on the opposite side to prevent rotation
for tightening the blade bolt.
6. Torque the blade bolt to 75-80 ft-lbs (102-108 Nm).
Blades should be sharpened and balanced by a pro-
fessional. Maintain balance, same bevel, and length
of sharpened surface.
Inspecting the drive belts of the mower can prevent
sudden belt failure by nding problems before they
cause a belt to break. Typical wear on a drive belt
may result in the conditions shown in the diagram.
If any of these conditions
occur, the drive belt will
require replacement.
Always set the parking brake, shut o power
unit engine, remove the ignition key, and ensure
all moving parts have come to a complete stop
before inspecting components or attempting any
repair or adjustment.
If any component requires replacement, use only
original Ventrac replacement parts.
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