Section 6— Maintenance & adjuStMentS28
Maintenance
WARNING! Before performing any maintenance or
repairs, disengage the PTO, move the lap bars to the
neutral position, engage the parking brake, stop the
engine and remove the key to prevent unintended
starting.
Checking the Safety Interlock Circuits
Periodically check the safety interlock circuits to ensure they are
working properly. If a safety circuit is not working as designed,
contact you Cub Cadet dealer to have the tractor inspected. DO
NOT operate the machine if any safety circuit is not functioning
properly. To check the safety circuits, proceed as follows:
1. Sitting in the tractor seat with both drive control levers
opened fully outward, disengage the parking brake and
momentarily turn the ignition switch to the start position.
The engine should not crank.
2. Engage the parking brake and pull the PTO upward to the
engaged position. Momentarily turn the ignition switch to
the start position; the engine should not crank.
3. Push the PTO downward to the disengaged position and
engage the parking brake. Start the engine and move one
of the drive control levers from the fully outward neutral
position. The engine should stop running. Repeat the
procedure with the opposite control lever.
4. Move both control levers fully outward in the neutral
position and disengage the parking brake; then lift upward
from the operator’s seat. The engine should stop.
5. With both control levers fully outward in the neutral position
and the parking brake engaged, engage the PTO. Lift
upward from the operator’s seat; the engine should stop.
NOTE: The PTO must be disengaged to restart the engine.
Lubrication
Using a pressure lubricating gun, lubricate all grease fittings and
points as noted in the Lubrication Chart on Page 27 and refer to
the applicable figures below.
Figure 5-1
Figure 5-2
Figure 5-3
Lubricate all other pivot points with a quality lubricating oil as
noted in the Oil Chart.
Hydraulic Oil Tank & Filter
If the level in the expansion reservoir under the falls below ⁄”
above the bottom of the reservoir, add oil until it reaches the
correct level.
To change the hydraulic oil and filter, see an authorized Cub
Cadet Dealer.
Engine
Refer to the Engine Operator’s Manual for all engine maintenance
intervals, procedures, specifications and instructions.
NOTE: Maintenance, repair, or replacement of the emission control
devices and systems which are being done at owner’s expense may
be performed by any engine repair establishment or individual.
Warranty repairs must be performed by a Cub Cadet Dealer.
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