When the forklift does not start, it may be the problem of the spark plug, please follow the steps in the article to overhaul your forklift spark plug. Reason 1: The spark plug insulator is cracked Troubleshooting method: replace the spark plug Reason 2: The spark plug electrode gap is wrong Troubleshooting method: Adjust the gap Reason 3: The spark plug gasket is not tightly sealed Troubleshooting method: Tighten or replace gasket Reason 4: Too much carbon deposit on spark plug electrode Troubleshooting method: Eliminate carbon deposits Reason 5: The spark plug is damp Troubleshooting method: drying

Why the generator stopped working again! ! ! ! ! Don't be irritable, please read this article first. Reason 1: The armature coil is damaged Troubleshooting method: disassembly overhaul Reason 2: Regulator failure Troubleshooting method: Troubleshooting and adjustment Reason 3: Insufficient power generation - fan belt is too loose Troubleshooting method: Tuning Reason 4: Insufficient power generation - poor contact of carbon brushes Troubleshooting method: Use No. 00 sandpaper to polish the carbon brush and commutator, and wipe it clean Reason 5: Insufficient power generation - the spring force of the carbon brush spring is too weak Troubleshooting method: adjust or replace Reason 6: Insufficient power generation - loose wire Troubleshooting method: Tighten the binding posts Reason 7: The bearing is too loose or the noise occurs Troubleshooting method: replace or add grease Reason 8: Heating up too fast - short circuit of armature coil Troubleshooting method: Troubleshooting armature coils Reason 9: Heating up too fast - magnetic field coil shorted Troubleshooting method: Troubleshooting Field Coils Reason 10: Heating up too fast - bearing oil shortage or stuck Troubleshooting method: Filling with lubricant Reason 11: Heating up too fast - fan belt too tight Troubleshooting method: Adjusting belt tension Reason 12: Heating up too fast - carbon brush spring force is too large Troubleshooting method: Adjust the elasticity

Why is the engine smoking? ? ? ? Don't worry, please let me go over your forklift with you. Reason 1-1: Black smoke from the exhaust pipe (due to poor combustion) ——————Partially closed choke valve Troubleshooting method: Adjustment Reason 1-2: Black smoke from the exhaust pipe (due to poor combustion) ——————Air filter blocked Troubleshooting method: Cleaning and dredging Reason 2-1: White smoke from exhaust pipe (due to engine overcooling) ——————Not enough engine warm-up Troubleshooting method: Increase the load if the engine warm-up is not enough, and then gradually increase the load after the engine is warmed up to a water temperature above 50 degrees Reason 2-2: White smoke from the exhaust pipe (due to the engine being too cold) ——————Gasoline contains water Troubleshooting method: Remove moisture Reason 2-3: White smoke from the exhaust pipe (due to the engine being too cold) ——————Water in cylinder Troubleshooting method: Troubleshooting Reason 2-4: White smoke from the exhaust pipe (due to the engine being too cold) ——————Poor atomization of fuel injection of the fuel injector, oil dripping phenomenon, and low fuel injection pressure Troubleshooting method: Check the oil nozzle assembly Reason 2-5: White smoke from the exhaust pipe (due to the engine being too cold) ——————The fuel injection time is too late Troubleshooting method: Readjust the oil supply time Reason 2-6: White smoke from the exhaust pipe (due to the engine being too cold) ——————The pressure in the cylinder is not enough, the fuel is not burned well and is excluded Troubleshooting method: Check cylinder pressure Reason 3-1: Blue smoke from exhaust pipe (due to burning of organic oil) ——————Too much oil Troubleshooting method: Release excess oil Reason 3-2: Blue smoke from exhaust pipe (due to burning of organic oil) ——————The piston ring wears too much, or is stuck by carbon deposits, causing oil to overflow Troubleshooting method: Replace or clean piston rings Reason 3-3: Blue smoke from exhaust pipe (due to burning of organic oil) ——————The gap between the piston and the cylinder is too large Troubleshooting method: Overhaul or replacement Reason 3-4: Blue smoke from the exhaust pipe (due to burning of organic oil) ——————Long-term low load (less than 40% of the rated power) far transfer Troubleshooting method: Appropriately increase the load Reason 3-5: Blue smoke from the exhaust pipe (due to burning of organic oil) ——————Air filter clogged Troubleshooting method: Disassemble and clean the air filter Reason 3-6: Blue smoke from the exhaust pipe (due to burning of organic oil) ——————The gap between the valve push rod and the valve guide is too large Troubleshooting method: Replace

The forklift shows insufficient oil pressure? Maybe you can take a look at this article, it will help you check your forklift failure together. Reason 1: Too little or too much oil Troubleshooting method: replenish or release excess oil Reason 2: The oil viscosity is too low Troubleshooting method: Change the oil Reason 3: Engine oil temperature is too high Troubleshooting method: cool the engine, check the cooling system Reason 4: The oil filter is blocked, the connecting pipe or the oil passage are leaking Troubleshooting method: cleaning to unclog or tighten Reason 5: Oil filter clogged Troubleshooting method: Clean and dredge or replace the fine filter element Reason 6: Oil pressure gauge failure Troubleshooting method: Replacing the Oil Pressure Gauge

The Chinese Spring Festival Day 2023 Dear Customer： We will have 14 days off as Chinese Spring Festival Day 2023 ： January，16 th, – 29th, January. During the holidays, if you have anything urgently, please feel free to contact our sales people by Whatsapp or email, they will reply as soon as they saw the messages. Thanks for your cooperation and supporting and wish you have a really happy new year! YUANSONG TRADE CO., LTD Publicity Department 2023/01/13

Are you wondering why your forklift cylinder is poorly compressed and how to troubleshoot it? Please follow the steps in the article to repair your forklift! Reason 1: Poor contact between valve and valve seat Troubleshooting method: Grinding the valve or valve seat Reason 2: Broken valve spring Troubleshooting method: replace the spring Reason 3: The valve clearance is wrong Troubleshooting method: Adjust valve clearance Reason 4: The cylinder head gasket is damaged Troubleshooting method: replace Reason 5: Cylinder liner, piston, piston ring wear too much Troubleshooting method: Repair or replace Reason 6: Leakage in the intake manifold Troubleshooting method: check intake manifold and gasket tighten nuts

What should I do if the engine runs abnormally or stops halfway, and the gasoline supply is not smooth Reason 1: Excessive fouling of petrol filter Troubleshooting method: cleaning up dirt Reason 2: Gas pump filter clogged Troubleshooting method: Cleaning the filter Reason 3: Gasoline Pipe Blockage Troubleshooting method: Blow through with compressed air Reason 4: Oil leaking from the gasoline pipe or fitting Troubleshooting method: Soldering or Tightening Reason 5: The oil level in the carburetor float chamber is too low Troubleshooting method: adjust appropriately Reason 6: Carburetor Orifice Blocked Troubleshooting method: Blow through with compressed air Reason 7: Gasoline pump valve leaking oil or damaged diaphragm Troubleshooting method: Overhaul the valve or replace the diaphragm

Why is the engine not idling? What accessory is malfunctioning? If you are not sure, please follow us to check your forklift. Reason 1: Excessive carburetor throttle opening Troubleshooting method: Adjustment Reason 2: Carburetor idle jet control failure Troubleshooting method: Adjust the idle adjustment screw Reason 3: Leak in the intake manifold Troubleshooting method: Overhaul the intake manifold or replace the gasket Reason 4: Individual spark plugs are damaged, excessive carbon deposits, or incorrect clearance Troubleshooting method: Replace or remove carbon deposits and adjust clearance Reason 5: Ignition time is too early Troubleshooting method: Adjust the ignition angle of the distributor Reason 6: Poor gasoline supply Troubleshooting method: See the corresponding fault analysis and troubleshooting in "The engine runs abnormally or deflects halfway" in this series of articles