Storage - Webb WER21HW Operator's Manual

ENGINE LACKS POWER
1.Check the air cleaner
2. Check the fuel
3. Take the engine to an
authorised service dealer, or refer
to the engine manual.
Tune up Specifications
ITEM
Spark plug gap
Valve clearance (cold)
Other specifications

STORAGE

The same petrol must not remain in the tank for more than one month.
Thoroughly clean the mower and store it in a dry place.
THE ENVIRONMENT
In order to protect the environment, we recommend that the following points should be given special
consideration:
Always use pure unleaded petrol.
Always use a funnel and/or a petrol can with a level control to avoid spillage when refilling the fuel
tank.
Do not fill the fuel tank completely.
Do not overfill with engine oil.
When changing the oil, ensure that all the used oil is collected. Avoid spillage .Take used oil to a
recycling unit.
Do not dispose of a used oil filter in a rubbish bin. Take it to a recycling unit.
Replace the silencer if faulty. When carrying out repairs, always use original spare parts.
Always seek professional help when the carburettor requires adjustment.
Clean the air filter according to directions.
Possible Cause
Air cleaner elements clogged.
Bad fuel; engine stored without
draining petrol, or refueled with
bad petrol.
Fuel filter clogged, carburetor
malfunction, ignition
malfunction, valves stuck, etc.
SPECIFICATION
0.028-0.031in (0.7-0.8 mm)
IN:0.06±0.02mm
EX;0.08±0.02mm
No other adjustments needed.
12
Correction
Clean or replace air cleaner
elements (p.10).
Drain the fuel tank and
carburetor (p.10). Refuel with
fresh petrol.
Replace or repair faulty
components as necessary.
MAINTENANCE
Refer to page 9.
See your authorised dealer