Maintenance; Periodic Maintenance - Exmark LZUV52 Operator's Manual

5. MAINTENANCE:

POTENTIAL HAZARD
♦ While maintenance or adjustments are being made,
someone could start the engine.
WHAT CAN HAPPEN
♦ Accidental starting of the engine could seriously injure
you or other bystanders.
HOW TO AVOID THE HAZARD
♦ Remove the key from the ignition switch and pull the
wire(s) off the spark plug(s) before you do any
maintenance. Also push the wire(s) aside so it does
not accidentally contact the spark plug(s).
POTENTIAL HAZARD
♦ The engine can become very hot.
WHAT CAN HAPPEN
♦ Touching a hot engine can cause severe burns.
HOW TO AVOID THE HAZARD
♦ Allow the engine to cool completely before service or
making repairs around the engine area.

5.1 PERIODIC MAINTENANCE

IMPORTANT: Before conducting any maintenance, shut off deck drive, stop engine
and wait for all moving parts to stop. Remove spark plug wire(s) or remove key.
5.1.1 Blower Housing/Impeller
Inspect for wear or damage daily. Replace or repair worn parts as needed.
Note: When mowing in areas with sandy soil, use low lift blades on the
cutting deck and higher cutting heights to minimize wear on the blower
components.
5.1.2 Idler Bushings:
Lubricate with 1-2 pumps of SAE No. 2 multi-purpose grease.
5.1.3 Bags:
Inspect the bags for wear, tears, or damage.
POTENTIAL HAZARD
♦ Under normal use the bag will deteriorate and wear.
WHAT CAN HAPPEN
♦ Thrown objects can cause serious injury or kill you or
HOW TO AVOID THE HAZARD
♦ Check bag frequently for tears and holes. Replace
WARNING
WARNING
Service Interval: Daily.
Service Interval: 25 Hours.
Service Interval: Daily.
WARNING
Objects could exit a worn bag at high speeds.
bystanders.
worn bag.
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