How the 2006 Seahorse Formilai engine is installed in timing

1. First of all, use the roulette card to jam the timing wheel of the Haima Fumilai engine to prevent the wheel from rotating when the chain teeth are calibrated, resulting in the failure of the calibration.

2. Find the blue timing teeth on the camshaft of the Haima Fumilai engine, and the colored chain teeth are used to calibrate the timing chain.

3. Align the colored chain on the Haima Formilai engine with the small dots on the camshaft to correctly calibrate the chain teeth.

4. After the calibration is completed, use a wrench to clamp the timing axle, so that the calibrated chain teeth can be clamped.

5. Open the clamp that is stuck in the timing wheel of the Haima Fumilai engine, and the calibration is completed.

Turn the intake and exhaust bump of the first cylinder of the camshaft into the outer eight angles, at this time, there will be two points on the camshaft timing wheel just right, forming a line, and then turn the crankshaft to the corresponding mark to install the timing belt. There is a point on the crankshaft pulley corresponding to the point on the cylinder block OK It is recommended that it is best to be adjusted by a professional master of the maintenance shop to ensure that the ignition and fuel consumption of the vehicle are normal.

Hello, it is a pleasure to serve you and give you the following answers: The steps to replace the engine computer matching are as follows:1

First of all, check the model of the engine computer to make sure it matches the model of the vehicle. 2.Then, disassemble the old engine computer and install the new one on the vehicle.

3.Next, a dedicated device is used to match the newly buried engine computer to the vehicle's electronic systems. 4.

Finally, check the connection of the engine computer to make sure it is installed correctly. Personal tip: When replacing an engine computer, always make sure that the engine computer model matches the model of the vehicle, and use dedicated equipment to match the new engine computer to the vehicle's electronic systems to ensure that the engine computer is installed correctly.

The engine equipped with the 2010 model of Haima Fumilai is an in-line 4-cylinder, water-cooled, double overhead camshaft (DOHC valve engine, which adopts VVT variable valve timing, low-resistance intake tract and many other advanced control technologies to achieve the integration of low emission, low fuel consumption and high performance. The engine is not only fully equipped with the increasingly stringent emission regulations and fuel consumption limits of the future, but also offers high performance and reliability.

1. The engine timing wheel train installation method is characterized by the following steps:

1) determine the positioning of camshaft at the time of the first cylinder top dead center of the engine: make the platform that determines the direction on the camshaft upward, adopt the positioning clamping plate to clamp the positioning square on the camshaft, to determine the precise position of the camshaft when the first cylinder top dead center;

2) determine the positioning of crankshaft at the time of engine first cylinder top dead center: when the positioning pin hole on the flywheel is aligned with the positioning pin hole on the cylinder body, adopt the positioning bolt and insert the positioning pin hole on cylinder block and flywheel, crankshaft is fixed at this moment, and make the position when the first cylinder piston is at top dead center;

3) after the camshaft, crankshaft positioning of the first cylinder top dead center, crankshaft timing pulley and camshaft timing pulley are installed, the connection of camshaft timing pulley and camshaft adopts bolt, do not tighten first, the connection of crankshaft timing pulley and crankshaft adopts positioning pin and bolt, bolt tightening;

4) Install the timing belt, idler pulley and tensioning pulley again, adjust the tightness of the timing belt with the tensioning pulley, and tighten the tensioning bolt; In the process of tensioning timing belt, camshaft timing pulley rotates with timing belt movement, and timing belt each part gets tensioned;

5) fasten the connecting bolt of camshaft timing pulley and camshaft, and then remove the positioning card plate and the positioning bolt, complete the timing gear train installation.

2. Description of the main technical characteristics:

1) High performance: Compact, low volume ratio combustion chamber, longitudinal vortex inlet and low resistance resin intake manifold design, optimal VVT control, high combustion efficiency is achieved;

2) Low emission and environmental protection: high combustion efficiency, optimal combustion chamber structure design to reduce uncombustible gas, pen ignition coil to improve ignition efficiency, low heat capacity stainless steel exhaust manifold to achieve early activation of catalyst;

3) Low fuel consumption: VVT is used to achieve internal EGR, low-emission technology and low-friction design are adopted (e.g., lightweight design of piston, low-tension design of piston rings, optimization of connecting rod length (reducing reciprocating inertia force and piston side pressure), reduction of the diameter of the main bearing and connecting rod bearing, reduction of the diameter of the valve stem, etc.);

4) Low noise: It is achieved by using a forged crankshaft with high rigidity, a cylinder structure with a ladder frame, and a silent chain drive with automatic tensioning;

5) High reliability: forged crankshaft, high wear resistance bearing, piston ring, timing chain drive;

6) Lightweight: Lightweight configurations such as resin intake manifold, resin cylinder head cover, hollow camshaft, and stainless steel exhaust manifold are adopted.

1. Keep the piston of the first cylinder at the top dead center position, the notch on the outer edge of the crankshaft timing pulley and the bulge on the pulley chamberTag alignment.

2. Ensure that the pulley chamber and each transmission pulley are clean and free of oil and water, and wipe them with a clean white cloth if necessary.

3. Use a special tool to fix the timing pulley of the fuel injection pump and tighten the nut according to the specified torque. Assemble the belt transition wheel assembly, and tighten the hexagonal flange face positioning bolt connecting the belt transition wheel assembly to the specified 110 10N·m.

4. Use the M8 process positioning bolt to position the camshaft timing pulley and the fuel injection pump timing pulley at the corresponding threaded hole position in the pulley chamber; The pulleys have been marked with assembly marks, and the assembly line assembly has been changed to assembly by marking.

5. The timing belt assembly is required to be inserted into each transmission pulley in order (i.e., 1 crankshaft timing pulley - 2 camshaft timing pulley - 3 belt transition wheel - 4 fuel injection pump timing pulley), and the marks on the belt are required to be aligned with the marks on each pulley. The timing arrow of the belt is the same as the engine running direction (clockwise), and the outer edge of the belt is flush with the outer edge of the camshaft (ensure that the distance between the outer edge of the belt and the outer edge of the camshaft pulley is 0, and ensure that the end face of the belt is in the same plane.)

The crankshaft has a 0 degree mark on the big flywheel, which is aligned with the position on the observation port on the gearbox, and the camshaft is to see that there is a crossbar logo behind the camshaft, and aligns it with the plane on the cylinder head (if you don't buckle the valve chamber cover, you can see that the camshaft of a cylinder is up).

Finally, divide the motor, open the cover of the distributor, rotate the pulley of the distributor, and align the distributor head with the four-cylinder spark plug.