FR
EN DE ES IT PT NL SV DA NO FI HU CS RU RO PL SL HR ET LT LV SK BG
EN
FR DE ES IT PT NL SV DA NO FI
DE
FR EN ES IT PT NL SV DA NO FI
ES
FR EN DE IT PT
PT
NL SV DA NO FI
IT
FR EN DE ES NL SV DA NO FI
PT
FR EN DE ES IT NL SV DA NO FI
NL
FR EN DE ES IT PT SV DA NO FI
SV
FR EN DE ES IT PT NL DA NO FI
DA
FR EN DE ES IT PT NL SV NO FI
NO
FR EN DE ES IT PT NL SV DA FI
FI
FR EN DE ES IT PT NL SV DA NO
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
HU
CS RU RO PL SL HR ET LT LV SK BG
CS
HU RU RO PL SL HR
RU
HU CS RO PL SL HR
RO
HU CS RU PL SL HR
PL
HU CS RU RO SL HR
SL
HU CS RU RO PL HR
HR
HU CS RU RO PL SL
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
ET LT LV SK BG
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
FR EN DE ES IT PT NL SV DA NO FI
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
HU CS RU RO PL SL HR
ET
LT LV SK BG
LT
ET LV SK BG
LV
ET LT SK BG
SK
ET LT LV BG
BG
ET LT LV SK
■ Replace the Engine cover. Reinstall screws and
secure.
■ Replace the chain brake on the post.
Check to ensure that the air filter is in the
proper position before reinstalling the Engine cover.
If you notice a power loss with the petrol powered
tool, the exhaust port and Silencer may be blocked
with carbon deposits. These deposits may need to be
removed to restore performance. We highly recommend
that only qualified service technicians perform this
service.
See Figure 65.
Check the fuel filter periodically. Replace it if
contaminated or damaged.
See Figure 66.
This engine uses a Champion RCJ4 or RCJ6Y or NGK
BPMR7A with .025 in. electrode gap. Use an exact
replacement and replace every 50 hours or more
frequently, if necessary.
■ Remove the spark plug lead, by carefully rotating
back and forth whilst gently pulling upwards
■ Loosen the spark plug by turning it counter clockwise
with a wrench.
■ Remove the spark plug.
Hand thread the new spark plug, turning it clockwise.
Tighten securely with wrench.
Be careful not to cross-thread the spark plug.
Cross-threading will seriously damage the Engine.
■ Re-attach the spark plug lead by pressing firmly onto
top of spark plug
SCREEN
See Figure 67.
The Silencer is equipped with a spark arrestor screen.
A faulty spark arrestor screen can create a fire hazard.
Through normal use the screen can become dirty and
should be inspected weekly and cleaned as required.
Always keep the Silencer and spark arrestor on the saw
in good condition.
Silencer surfaces are very hot during and after
operation of the chainsaw. To avoid serious
personal injury, keep all body parts away from
the Silencer.
■ Allow the Silencer to cool.
■ Remove the deflector retaining nut.
■ Remove the deflector to access the spark arrestor
screen and gasket.
■ If dirty, clean the spark arrestor screen with a small
wire brush. Replace the screen if it is cracked or
otherwise deteriorated. To obtain a replacement spark
arrestor, contact your Ryobi service centre.
See Figure 68.
■ Always keep the chain brake mechanism clean by
lightly brushing the linkage free from dirt
■ Always test the chain brake performance after
cleaning. Refer to for
additional information.
Even with daily cleaning of the mechanism, the
dependability of a chain brake to perform under
field conditions cannot be certified.
■ Clean all foreign material from the product. Store it in
a well-ventilated place that is inaccessible to children.
Keep away from corrosive agents such as garden
chemicals and de-icing salts.
■ Observe local regulations for the safe storage and
handling of petrol.
■ Drain all fuel from tank into a container approved for
petrol.
■ Run the engine until it stops. This will remove all
fuel-lubricant mix that could become stale and leave
varnish and gum in the fuel system.
■ Squeeze primer bulb several times to purge fuel from
carburettor.
■ Drain all bar and chain lubricant from tank into a
container approved for lubricant.
■ Always place the scabbard over the guide bar and
chain before transporting or storing the unit.
Fuel mixture level . . . . . . . . . . . . . . . . . . . . . Before each use
Bar lubrication . . . . . . . . . . . . . . . . . . . . . . . . Before each use
Chain tension. . . . . . . . . . . . . . . . . . . . . . . . . Before each use
Chain sharpness . . . . . . . . . . . . . . . . . . . . . . Before each use
For damaged parts . . . . . . . . . . . . . . . . . . . . Before each use
For loose fasteners . . . . . . . . . . . . . . . . . . . . Before each use
For loose parts. . . . . . . . . . . . . . . . . . . . . . . . Before each use
Chain brake function . . . . . . . . . . . . . . . . . . . Before each use
For fuel leaks. . . . . . . . . . . . . . . . . . . . . . . . . Before each use
Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Before each use
Complete saw . . . . . . . . . . . . . . . . . . . . . . . . . . After each use
Air filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Every 5 hours*
Chain brake . . . . . . . . . . . . . . . . . . . . . . . . . . . .Every 5 hours*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . Yearly
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yearly
* Hours of Operation
I