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4 - MAINTENANCE
DANGER: Raise the three mower decks with the tractor hydraulics. Be sure all
three automatic locking hooks are securely in place. Place the wing units in their
90 degree vertical position with the transport locks (see #11, fig. 12).
Stop the engine, lock parking brake and remove key and bolt on the transport
brace (see #13, fig. 12). Never rely on the hydraulics alone to support the raised
decks. Always use gloves and safety glasses when performing any maintenance.
Keep fingers out of slots to prevent injury.
4.01 - Maintenance Safety
1. Good maintenance is your responsibility.
2. Keep service area clean and dry. Be sure electrical outlets and tools are properly
grounded. Use adequate light for the job at hand.
3. Make sure there is plenty of ventilation. Never operate the engine of the towing
vehicle in a closed building. The exhaust fumes may cause asphyxiation.
4. Make no repair or adjustments with the tractor engine running. Before working on
the machine, disengage the PTO, shut off the engine, set the brakes, and remove
the ignition key.
5. Be certain all moving parts on attachment have come to a complete stop before
attempting to perform maintenance.
6. Never work under equipment unless it is blocked securely.
7. Never trust the hydraulic pressure alone to maintain the mowers in the raised
position. When servicing the Flex with the mowers in the raised positions always lock
the wings with the three automatic locking hooks and bolt the transport brace (see
fig. 12).
8. Always use personal protection devices such as eye, hand and hearing protectors,
when performing any service or maintenance.
9. Frequently check mower blades. They should be sharp, free of nicks and cracks and
securely fastened.
10.Periodically tighten all bolts, nuts and screws and check that all cotter pins are
properly installed to ensure unit is in a safe condition.
11.Remove hydraulic pressure prior to doing any maintenance.
12.Never use your hands to locate a hydraulic leak on attachments. Use a small piece
of cardboard or wood. Hydraulic fluid escaping under pressure can penetrate the
skin.
MAINTENANCE 31 FRONTIER
F
LEX WING GROOMING MOWERS OPERATOR’S MANUAL