Why is my Makita PLM4110 engine overheating?
If your Makita Lawn Mower engine is overheating, it could be due to: * Restricted cooling air flow. Remove any debris from slots in the shroud, blower housing, and air passages. * Incorrect spark plug. Install an RJ19LM spark plug and ensure the cooling fins are on the engine.
What causes a Makita PLM4110 Lawn Mower to vibrate abnormally?
Abnormal vibration in your Makita Lawn Mower can be caused by: * A loose cutting assembly. Tighten the blade. * An unbalanced cutting assembly. Balance the blade.
Why does my Makita Lawn Mower engine operate erratically?
An erratic engine operation in your Makita Lawn Mower can be caused by: * A defective spark plug. Install a new, correctly gapped plug. * Incorrect spark plug gap. Set the gap between electrodes at 0.7 to 0.8 mm. * A dirty air cleaner element. Clean the air cleaner element.
Why does my Makita PLM4110 engine idle poorly?
Poor idling in your Makita Lawn Mower engine can result from: * A dirty air cleaner element. Clean the air cleaner element. * Blocked air slots in the engine shroud. Remove debris from the slots. * Blocked cooling fins and air passages under the engine blower housing. Remove debris from the cooling fins and air passages.
What causes a Makita PLM4110 engine to skip at high speed?
If your Makita Lawn Mower engine skips at high speed, it might be because the gap between the electrodes of the spark plug is too close. To fix this, set the gap between the electrodes at 0.7 to 0.8 mm.
General| Type | Push lawn mower |
|---|---|
| Cutting width | 410 mm |
| Cutting height | 75 mm |
| Cutting system | - |
| Recommended lawn area | - m² |
| Minimum cutting height | 25 mm |
| Grass collecting volume | 50 L |
| Power source | AC |
Weight and Dimensions| Weight | 23000 g |
|---|
Read instructions carefully, be familiar with controls and proper use; never allow children or untrained users.
Wear suitable footwear and long trousers; inspect area for objects; refuel outdoors; handle spills safely.
Fix lower handlebars to unit body, connect upper and lower handles, clamp cables to handle shafts.
Lift rear cover to hang grass catcher. Remove by lifting rear cover and pulling out.
Move starter handle from engine to the rope guide.
Apply outward pressure to disengage lever from rack. Move lever to adjust height.
Service engine with gasoline and oil as instructed in separate engine manual. Read instructions carefully.
Check spark plug boot, set engine speed lever, grasp stop control handle and starter handle, pull starter handle to start engine.
During operation, tightly hold the stop control handle with both hands.
Release the stop control handle to stop engine and blade. Disconnect spark plug wire.
Clear lawn of debris, do not cut wet grass, cut max 1/3 length, use full throttle, clean deck underside.
Empty and clean the bag, ensure meshwork is ventilated.
Clean underside of mower deck after each use to prevent buildup of grass, leaves, dirt, and other matter.
Stop mower and disconnect spark plug cable before changing height. Central lever offers 5 positions.
Use original replacement spark plug. Replace every 100 hours of use.
Service (clean) after 25 hours normal mowing. Wash filter in soap water, air dry, add SAE30 oil.
Disconnect spark plug wire. Protect hands. Remove hex bolt and washer to remove blade.
Center bolt must be tightened to 35-45 Nm. Check all nuts and bolts periodically.
Refer to separate engine manual for maintenance. Maintain engine oil, service air cleaner as per manual.
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