-32-
7.3
Periodic inspection table
★
Neglecting inspection and maintenance is a cause of accidents and damage. Perform inspection
referring to [Periodic voluntary inspection table] in order to always keep the machine functioning
correctly. Perform annual inspection once a year and monthly inspection once a month, and starting
checks every time you use the machine.
D: Daily M: Monthly Y: Yearly
Inspection Content
I n s p e c t i o n
f r e q
.
D
M
Y
En
g
in
e
Engine
(Main
body)
Condition at startup,
abnormal noise.
Machine starts up easily.
9 9 9
Power and acceleration state
Power increases gradually and
smoothly.
9 9 9
State of exhaust and gas
leakage
Exhaust color, smell, and sound are
normal.
9 9 9
Air filter damage, loosening,
cleanliness
No damage, loosening, or noticeably
dirty.
9 9
Loosening of the attachment
of cylinder head and
manifolds
Gas leak, cracking, noticeable
corrosion.(Tightened to the correct
torque, not loose)
9
Valve tappet clearance
Clearance looks straight.
9
Compressive pressure
Compressive pressure looks straight.
9
Engine base cracking or
deformity, loosening of nuts
and bolts
The engine base is not cracked or
deformed and the nuts and bolts are
secure.
9 9 9
Engine
Lubricati
on
Quantity, cleanliness.
Oil quantity is suitable, not dirty or
mixed with any water or metals.
9 9 9
Oil leakage
Oil seal and gasket are not leaking
oil.
9 9 9
Engine
Fuel
Fuel leakage
Fuel is not leaking
。
9 9 9
Fuel filter blockage
Not dirty, deformed, or clogged.
9 9
Fuel quantity/quality
There is fuel in the engine and it is of
good quality.
9 9 9
Engine
Electrics
Loosening damage to
electrical wires connections
Harness connections are suitable,
not loose or damaged.
9 9
Engine
Purity
Dirtying of air filter element
Air filter element is not dirty.
9 9 9
Element breakage
Element is not torn or worn out.
9 9 9
Engine
Cooling
Weeds etc clogged in the
recoil cover
Recoil cover is not clogged with
weeds.
9 9 9
Accumulation of weeds in
the muffler
There is no accumulation of weeds
around the muffler.
9 9 9
T
ransm
issi
o
n
Belt
Loosening
There is suitable tension on the belt.
9 9 9
Damage, cleanliness
Not cracked, damaged, dirty.
9 9
Trans
mission
Abnormal noise, strange
heat/movement
There are no abnormalities, strange
noises or heat, when running the
machine.
9 9
Oil quantity, cleanliness
There is a suitable quantity of oil and
it is clean.
9
Oil leakage
Oil seal, packing parts are not
leaking oil.
9 9 9
Check for:
Desired Result
:
Summary of Contents for Snow Bull SGW803
Page 38: ......