Atex AR950, Operation Manual

Page: 57 / 106

50
Item
Detail of inspection
I n p e c t i o n
timing
Remarks
Start up
Monthly
Annual
Machine/Engine
Conditon of
exhaust
･
After the engine has sufficiently warmed up,
check the clolor of exhaust gas and exhaust
sound at speeds form the idling rpm to high
rpm.
The color of exhaust
gas and exhaust
sound shall be
normal.
○ ○ ○
･
Check the exhaust pipe, muffler, etc., if there is
leakage of gas.
There shall be no
leakage of gas.
○ ○
Air cleaner
･
Check the case if there are cracks or
deformation, and the cap and connection pipe if
there is looseness.
The case shall
remain free
from cracks and
deformation
and the cap and
connection pipe,
from looseness.
○ ○
･
Check the form element and paper element if
they are dirty or damaged, etc.
There shall be no
significant dirt or
damage.
○ ○ ○
Clean/
replace
p.62
Tightening
･
Check the tightening points of the cylinder head
and manifold if there are loose bolts and nuts.
･
If no gas or water is leaking from these points,
this inspection may be skipped.
There shall be no
looseness.
○
Valve clearance
･
Check the valve clearance.
･
If the valve clearance is normal and there is
no abnormal noise, and the engine is running
smoothly, this inspection amy be kipped.
The valve clearance
shall be normal.
○
Ask the “dealer
from which
you purchased
your machine”
to conduct this
inspection.
Compressive
pressure
･
Check the compressive pressure.
･
If there is no abnormal points in exhaust
and idling and accelerating condition, this
inspection may be skipped.
The compressive
pressure shall be
normal.
○
Ask the “dealer
from which
you purchased
your machine”
to conduct this
inspection.
Engine mount
･
Check the engine base if there are cracks or
deformation.
There shall be
no cracks or
deformation.
○ ○ ○
･
Check the mounting bolts and nuts if there are
looseness or detachment.
There shall be
no looseness or
detachment.
○ ○ ○
Engine
Lubrication
devices
･
Check the oil level and oil if it is dirt.
The oil level shall
be appropriate and
oil shall not be
significantly dirty.
○ ○ ○
Inspect/
replace
p.53 to 55
･
Check the head cover, oil pan, pipe, etc., if there
is leakage of oil.
There shall be no
oil leak.
○ ○ ○
Fuel devices
･
Check the fuel tank, hose, pipe, etc., if there is
leakage of fuel.
There shall be no
fuel leak.
○ ○ ○
･
Check the fuel hose if there is damage or
deterioration.
There shall be
no damage or
deterioration.
○ ○ ○
･
Check the fuel cock if it is dirt or deteriorated.
There shall be no
significant dirt or
clogging.
○ ○
Inspect/
clean
p.63
Engine
Electrical device
Ignition
plug
･
Check the worn level of electrodes and whether
carbon is deposited on them or not.
The electrodes shall
remain free from
wear or carbon
deposit.
○
Inspect/
clean
p.62
Battery
･
Check if the electrolyte level is within the
specified range.
The electrolyte level
shall be within the
specified range.
○ ○
Inspect/add
p.81
･
Check the terminals if they are looseness
or corrosion.
There shall be
no looseness
or significant
corrosion.
○ ○
Wiring
･
Check the connections if there are
looseness.
There shall be no
looseness.
○ ○
･
Check the wiring if it is damaged.
There shall be no
damage.
○ ○
How to Work
＜
List of Periodic Inspection and Maintenance Locations
＞