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Prior to each use, the pump should be cleaned and
inspected for deficiencies. Check for loose, missing or
damaged nuts, bolts or other fasteners. Also check for
fuel, oil, and coolant leaks. Use Table 5 as a general
maintenance guideline Engine Side (Refer to the Engine
Instruction Manual)
Certain maintenance operations or machineadjustments
require specialized knowledge and skill. Attempting
to perform maintenance operations or adjustments
without the proper knowledge, skills or training could
result in equipment damage or injury to personnel. If
in doubt, consult your dealer.
Accidental starts can cause severe injury
or death.
ALWAYS place the ON/OFF switch in the
OFF position.
Disconnect and ground spark plug leads
and disconnect negative battery cable
from battery before servicing.
Some maintenance operations may
require the engine to be run. Ensure
that the maintenance area is well
ventilated. Exhaust contains poisonous
carbon monoxide gas that can cause
unconsciousness and may result in
DEATH
This indicator (Figure 41) is attached to the air cleaner.
When the air cleaner element is clogged, air intake
restriction becomes greater and the dust indicator signal
shows RED meaning the element needs changing or
service. After changing the air element, press the dust
indicator button to reset the indicator.
Figure 41. Air Cleaner Service Indicator
ALWAYS allow the engine to cool
before servicing. NEVER attempt any
maintenance work on a hot engine.
NOTICE
The air filter should not be changed until the indicator
reads “RED”. Dispose of old air filter. It may not be
cleaned or reused.
RESET
AIR FILTER INDICATOR
PUSH CENTER TO
RESET
5 KPA
MAINTENANCE