New package original engine repair kit for chery

The overhaul package includes cylinder gasket and various oil seals, valve cover gasket, valve oil seal and gasket; Generally, the project mainly includes overhaul of the engine, external processing of the cylinder head plane, cleaning of the water tank, grinding of the valve, inserting the cylinder liner, pressing the piston, cleaning of the oil circuit, maintenance of the motor and maintenance of the generator.
It includes cylinder gasket, valve oil seal, crankshaft front and rear oil seals, cooling system rubber rings, valve cover gasket, oil pan gasket and other common seals and consumables. Some are also divided into upper repair package and lower repair package.
1. Engine overhaul kit accessories
Generally, the mechanical part mainly includes one set of valve inlet and exhaust, one set of piston ring, one set of cylinder liner, four (if it is a 4-cylinder engine), two thrust discs and four pistons; Generally, the cooling system mainly includes the water pump (the pump blade is corroded or the water seal has water seepage), the upper and lower water pipes of the engine, the large circulating iron water pipe, the small circulating rubber pipe, and the throttle water pipe (which must be replaced if there is aging and swelling); Generally, the fuel part mainly includes the upper and lower oil rings of fuel injection nozzle and gasoline filter; Ignition part: check whether the high-voltage line has expansion or leakage, and replace the fire piston if any;
The near air part generally mainly includes air filter; Other auxiliary materials generally mainly include antifreeze, engine oil, engine oil grid, chemical cleaning agent, engine metal cleaning agent or all-round water; Generally, the parts to be inspected mainly include whether the cylinder head is corroded or uneven, crankshaft, camshaft, timing belt tensioner, timing belt adjusting pulley, timing belt, external engine belt and adjusting pulley, rocker arm or rocker shaft. If it is an increase of hydraulic tappet, detect the hydraulic tappet;
The overhaul package includes cylinder gasket and various oil seals, valve cover gasket, valve oil seal and gasket; Generally, the project mainly includes overhaul of the engine, external processing of the cylinder head plane, cleaning of the water tank, grinding of the valve, inserting the cylinder liner, pressing the piston, cleaning of the oil circuit, maintenance of the motor and maintenance of the generator.
2. Engine replacement parts
Valve oil seal package, one set of valve inlet and exhaust, one set of plug ring, one set of cylinder liner, four row push plates, four large and small tiles and four plugs. Generally, the cooling system mainly includes water pump (pump blade corrosion or water seal without signs of water seepage), engine upper and lower water pipes, large circulating iron water pipes, small circulating rubber pipes and bone valve water pipes (they must be replaced if there is no aging and shrinkage);
Generally, the fuel part mainly includes the upper and lower oil rings of fuel injection nozzle and gasoline filter; Generally, the ignition part mainly includes whether the high-voltage line can be replaced without shrinkage or discharge, spark plug, and the air inlet part mainly includes air filter and other auxiliary materials: antifreeze and engine oil; Whether the cylinder head is corroded or uneven, crankshaft, camshaft, reverse timing belt slack pulley, reverse timing belt zero adjustment pulley, reverse timing belt, external engine belt and zero adjustment pulley, rocker arm or rocker arm shaft. If it is the addition of hydraulic tappet, detect the hydraulic tappet. The overhaul package includes cylinder gasket and various oil seals, valve cover gasket, valve oil seal and gasket.
3. Engine repair kit fault detection
1. Identify the cause of the fault. For the diagnosis of such faults that the engine cannot start, the battery should be tested first. It must be made clear whether the engine cannot be started or whether the battery is low.
2. Check the ignition timing. The slipping of the timing belt is the root cause of the failure that there is no electric spark and the engine cannot be started.
3. Detect and start the system. For such faults that the engine cannot start, the first thing to do is to detect the circuit in the engine starting system. From the most basic form of composition, the circuit of the starting system generally includes the following most basic parts, namely battery, starting motor and cables connecting these components. Of course, in addition, ignition switch, starter relay or electromagnetic coil, as well as on-board anti-theft system, are also important parts of the starting system.