Air Filter; Check Fuel System; Spark Plug; Fuel Filter - Echo CS-370 Instruction Manual

Cleaner cover knob

Spark plug

Cylinder cover
0.65 mm (0.026 in.)

Oil filter

Oil tank cap
CS-370
Air cleaner cover
Air filter cover

Air filter

Fuel filter

Fuel tank cap
AIR FILTER
• Check before every use.
• Loosen cleaner cover knob and remove air cleaner
cover and filter.
• Brush off dust lightly, or clean with compressed air, or
replace the air filter.
• Reinstall air filter and cover.

CHECK FUEL SYSTEM

• Check before every use.
• After refueling, make sure fuel does not leak from
around fuel pipe, fuel grommet or fuel tank cap.
• In case of fuel leakage there is a danger of fire. Stop
using the machine immediately and request your
dealer to inspect or replace.
SPARK PLUG
• Check periodically.
• The standard spark gap is 0.65 mm (0.026 in.).
• Correct the spark gap if it is wider or narrower than the
standard gap.
• Fastening torque:
FUEL FILTER
• Check periodically.
• Do not allow dust to enter fuel tank.
• A clogged filter will cause difficulty in starting engine or
abnormalities in engine performance.
• Pull the fuel filter out through fuel inlet port with a piece
of steel wire or the like.
• When the filter is dirty, replace it.
• When the inside of the fuel tank is dirty, rinsing the tank
out with gasoline can clean it.
OIL FILTER
• Check periodically.
• Do not allow dust to enter into oil tank.
• A clogged oil filter will affect the normal lubricating
system.
• Pull it out through oil filling hole with a piece of steel
wire or the like.
• If the filter is dirty, wash it in gasoline or replace it.
• When the inside of the tank gets dirty, rinsing the tank
out with gasoline can clean it.
26
150 to 170 Kgf • cm
(130 to 145 in • lbf).