To replace the Changan Star 2 generator yourself, you can use tools to disassemble it. In the evaporation box located in the middle of the exterior table, you need to remove the exterior surface and the passenger's grocery box. Under the outer surface you can see a clip behind the fan motor that needs to be opened. you need to remove the air inlet. The fan is visible and a special tool must be inserted into the fan to remove the fan.
Steps for disassembling and assembling the generator of the old LeFeng 1.6
The generator will generate a lot of heat when it is running to produce electricity. Cold air must pass between the stator and the. rotor, so the generator will have fan blades at one end. The high-speed fan blades will blow the cooling air. There should be a grid-like net (mostly circular and closed) on the outside, which isthe generator. windshield, which acts as protection against the fan blades. Protection against falling objects on the fan blades.
Place the engine upright and remove the intake and exhaust manifolds and the cylinder head outlet pipes.
Remove the cylinder head cover, remove the rocker arm shaft assembly on the front and rear cylinder heads; remove the ventilation pipe from the crankshaft tube, remove the lifter chamber cover;
Note: Take out the lifters in order, and mark the sequence numbers at the same time, so that they can be put back in order when reassembling, to keep the original friction pairs matched and avoid errors. .
Remove the cylinder head and gasket. The cylinder head bolts and nuts must be removed in the order specified by the original vehicle.
Note: If there is no provision, it must be disassembled evenly from bothends to the middle.
Once all the bolts and nuts are removed, you can use a wooden hammer to tap around the cylinder head to loosen it. Then use a disassembly tool to place it into the valve guide holes on both ends of the. cylinder head or gently remove it by hand.
Note: It is not allowed to use it to insert the cylinder head to avoid damage to the cylinder gasket.
Turn the engine on its side and check for marks on the clutch housing and flywheel. If there are no marks, they need to be repaired. Then rotate the crankshaft flywheel, remove the eight clutch mounting bolts symmetrically and evenly around the clutch cover, and remove the clutch assembly.
Flatten the boot shoe lock washer, remove the boot shoe, remove the lock plate and use a puller to repull the crankshaft pulley and torsion damper. It is not allowed to hit the pulley with a hand hammer to avoid deformation, deformation and breakage of the pulley.
Delete the valve group.
When the valve is closed, use valve spring pliers to compress the valve spring, use a screwdriver to remove the lock plate (or use needle-nose pliers to remove the lock pin ), then relax the valve spring. pliers and remove the valve and the valve. Spring and elastic base.
Note: The intake and exhaust valves of each cylinder should be placed to avoid confusion.
Remove the distribution chamber cover and oil pan.
Check for marks on the timing gear. If there are no marks, make corresponding marks on both gears. Turn the camshaft timing gear, align the two round holes of the gear with the mounting bolts of the camshaft thrust flange, remove the two bolts, remove the distributor connecting shaft and remove the camshaft.