Powerplus POW63753 LAWNMOWER 118CC 400MM EN User Manual
Page 11
EN
Copyright © 2010 VARO
P a g e
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Operating the engine without an air cleaner, or with a damaged air cleaner,
will allow dirt to enter the engine, causing rapid engine wear. This type of
damage is not covered under the warranty
9.7.1
Inspection
A : Air cleaner case
B : sealing washer
C : air cleaner cover
D : foam element
1.
Remove the air cleaner cover. Be careful to prevent dirt and debris from falling into the air
cleaner base.
2.
.Remove the air cleaner from the air cleaner base.
3.
.Inspect the air cleaner elements. Replace any damaged elements. Clean or replace dirty
elements.
9.7.2
Cleaning
1.
Remove the air cleaner cover and foam element, as described in. the INSPECTION
procedure.
2.
Remove the paper element from the air cleaner base
3.
Paper element: Tap the element several times on a hard surface to remove excess dirt,
or blow compressed air not exceeding 30 psi (207 kPa)] through the filter from the wire
screen side. Never try to brush off dirt; brushing will force dirt into the fibres. Replace the
paper element if it is excessively dirty.
4.
Wipe dirt from the air cleaner base and cover using a moist rag. Be careful to prevent dirt
from entering the air duct that leads to the carburettor.
5.
Reinstall the air cleaner element, and make sure both elements are properly positioned.
Install the air cleaner cover and tighten the two wing bolts securely.
9.8
Spark plug
Recommended Spark Plug: BPR5ES (NGK) W16EPR-U (DENSO)
The recommended spark plug is the correct heat range for normal engine operating
temperatures.
NOTICE
Incorrect spark plugs can cause engine damage.
For good performance, the spark plug must be properly gapped and free of deposits.
1.
Disconnect the cap from the spark plug, and remove any dirt from the spark plug area.
2.
Use the proper size spark plug wrench to remove the spark plug.
3.
Inspect the spark plug. Replace it if damaged, badly fouled, if the sealing washer is in
poor condition, or if the electrode is worn.