Tennant 7400, Руководство оператора

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MAINTENANCE
7400 (GM) 330970 (3--07)
60
AIR FILTER
For machines serial number 008999 and below.
The engine air filter housing has a dust cap and a
dry cartridge-type air filter element. Empty the
dust cap daily. The air filter must be replaced
whenever the filter element is damaged.
Replace the air filter element every 400 hours or
when the air filter indicator shows restriction in the
air intake system. Do not remove the air filter
element from the housing unless it is restricting air
flow.
For machines serial number 009000 and above.
SPARK PLUGS
Clean or replace, and set the gap of the spark
plugs every 400 hours of operation.
The proper spark plug gap is 1 mm (0.040 in).
CRANKCASE VENTILATION SYSTEM
Clean the crankcase ventilation hoses after every
400 hours of operation.
TIMING BELT
Check the engine timing belt every 800 hours of
operation, and replace the engine timing belt evey
1600 hours of operation.
FUEL FILTER (GASOLINE)
The fuel filter traps fuel contaminants. The filter is
located on the fuel line going into the electronic
fuel injection system.
Replace the filter element every 800 hours of
operation.
FOR SAFETY: When servicing machine,
keep flames and sparks away from fuel
system service area. Keep area well
ventilated.