
Torque values are given below:
Ft.-lbs. Nm
Wheel (lug) Nuts………65-75………..88.14-101.7
Blade spindle bolt bottom..50……………67.8
Lug nuts only -
It is recommended that these be checked after
the first 2 hours of operation, initially, every 100 hours and
following removal for repair or replacement.
Tires
It is important for level mowing that the rear tires have the same
amount of air pressure. The recommended pressures are: 12 psi in rear tires.
Front tires are either no flat tires (do not require air) OR pneumatic tires with the
recommended pressures of 12 psi.
Lubrication
Use SAE multi-purpose grease for front wheel bearings.
IMPORTANT: Recommended maintenance at the beginning of each mowing season
AND every 50 hours of operation.
Electrical system
This mower operates on a 48 volt electrical system. Refer to the
Electrical
section of this manual for detailed
information. Electrical System Located Behind Operator Knee Pad Panel.
(Fig.5E Pg.25) for instructions on how to access electrical compartment!
Mower blade maintenance
Check the mower blades daily, they are the key to power
efficiency and well groomed turf. Keep them sharp, a dull blade
will tear rather than cut the grass, leaving a brown ragged top on
the grass within a few hours. A dull blade also requires more
power. Replace any blade which is bent, cracked or broken.
WARNING:
Never attempt to straighten a bent blade
by heating, or weld a cracked or broken blade as the
blade may break and cause serious injury. Replace
worn or damaged blades.
DANGER:
Never work with blades while key is in
the ignition switch. Turn key to OFF position,
remove key from switch and disconnect battery cables
by pulling inward on
RED
battery quick disconnect handle
in battery box compartment!
Block up mower when you must
work under it. Wear gloves when handling blades. Always check for
blade damage if mower strikes a rock, branch or other foreign
objects during mowing!
WARNING:
Always wear adequate eye protection when grinding mower blades.
Lubricate Bearings
Front Wheels
23
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