IKRA BRM 1746 SSM TL Manuel D'utilisation page 22

4. Troubleshooting
PROBLEM
Engine does not start
Engine difficult to start or loses
power.
Engine operates erratically.
Engine idles poorly.
Engine skips at high speed.
Engine overheats
Mower vibrates abnormally
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PROBABLE CAUSE
Throttle chock not in the correct po-
sition for the prevailing conditions.
Fuel tank is empty.
Air cleaner element is dirty.
Spark plug loose.
Spark plug wire loose or discon-
nected from plug.
Spark plug gap is incorrect.
Spark plug is defective
Carburetor is flooded with fuel.
Faulty ignition module.
Dirt, water, or stale fuel tank.
Vent hole in fuel tank cap is
plugged.
Air cleaner element is dirty.
Spark plug is defective.
Spark plug gap is incorrect.
Air cleaner element is dirty.
Air cleaner element is dirty.
Air slots in engine shroud are
blocked.
Cooling fins and air passages under
engine blower housing are blocked.
Gap between electrodes of spark
plug is too close.
Cooling air flow is restricted
Incorrect spark plug.
Cutting assembly is loose.
Cutting assembly is unbalanced
9
CORRECTIVE ACTION
Move throttle chock to correct
position.
Fill tank with fuel: refer to ENGINE
OWNERS MANUAL.
Clean air cleaner element: refer to
ENGINE OWNERS MANUAL.
Tighten spark plug to 25-30Nm.
Install spark plug wire on spark
plug.
Set gap between electrodes at 0.7
to 0.8mm.
Install new ,correctly gapped
plug: refer to ENGINE OWNERS
MANUAL.
Remove air cleaner element and
pull starter rope continuously until
carburetor clears itself and install
air cleaner element.
Contact the service agent.
Drain fuel and clean tank. Fill tank
with clean, fresh fuel.
Clean or replace fuel tank cap.
Clean air cleaner element.
Install new ,correctly gapped
plug: refer to ENGINE OWNERS
MANUAL.
Set gap between electrodes at 0.7
to 0.8mm.
Clean air cleaner element: refer to
ENGINE OWNERS MANUAL.
Clean air cleaner element: refer to
ENGINE OWNERS MANUAL.
Remove debris form shots.
Remove debris form cooling fins
and air passages.
Set gap between electrodes at 0.7
to 0.8mm.
Remover any debris from slots
in shroud, blower housing, air
passages.
I Install spark plug and cooling fins
on engine.
Tighten blade.
Balance blade.