Compressed valve spring: Remove the valve adjustment gasket, remove the inlet and exhaust valves, use valve disassembly pliers to compress the valve spring, remove the lock, spring seat, valve spring and valve successively, and use sharp-nosed pliers to remove the valve rod oil seal. Notes on the disassembly order of the engine: Do not scratch the valve seat, and the valve oil seal should be replaced with a new one.
Turn the crankshaft to put the engine's 4-cylinder piston at the lower stop. Remove the fastening nuts of the connecting rod of the 4-cylinder respectively, remove the connecting rod bearing cover, pay attention to the connecting rod pairing mark, and put it in order.
The order of disassembly and installation of the engine you mentioned is a little too complicated. The order of disassembly and installation is also different according to the brand of engine. This belongs to precision machinery. If you don't know anything, don't move around. You'd better find a professional to help you disassemble the engine.
Dismantling the internal equipment! Remove the removable accessories on the engine body in turn first! Example: The gasoline pump water pump is then disassembled from the top to bottom of the engine! But the first thing you do is to finish the oil in the oil sup shell. The first is the valve chamber cover, and the second is the convex shaft, the three-cylinder head, the four-oil span, the oil pump, the five-connecting rod and the piston.
The disassembly and installation parts must be placed in order; the overall disassembly and installation process should be to remove the scattered parts first and then to the main part; prepare the space, cloth and tools before starting to disassemble and install the engine;When installing, do the other way around. Install the main part first and then install the accessory part.
1. Disassembly speed from the gearbox Odometer flexible shaft. 3) Remove the ventilation hose from the gearbox. 4) Remove the clutch cable from the clutch separation rocker arm and gearbox.5) Disassemble the connection harness and accessories of the engine. Disassemble according to the relevant requirements of "Engine Disassembly". 6) Lift the vehicle with a lifter.
2. Disassembly of the engine should be done step by step: remove the engine from the frame, drain the water and oil in the water tank, turn off the car fuel tank switch; remove the oil pump oil pipe connector; remove the power cord and wire on the generator; remove the water tank inlet pipe, nut, connecting bolts and pins, etc.
3. Empty the water and oil in the water tank, turn off the car fuel tank switch, and remove the oil pump and oil pipe connector. ( 2) Remove the power cords and wires on the generator. Remove the inlet pipes of the water tank and the nuts everywhere. Connect bolts and pins, etc. Remove the water tank and frame. ( 3) Remove the hood and fender.
4. Remove the positioning screw, washer, spring, steel ball and reverse light switch.Remove the shift control device and positioning pin. Remove the oil release screw, refueling screw and speed sensor. Remove the transmission hanger. Cross, remove the transmission housing bolt in three times. Remove the sealing screw.
1. First, remove the battery ground wire, drain the coolant, remove the mask and baffle, remove the oil pipe and other pipes, and remove the flywheel cover. Put it back in the opposite direction. The specific steps are as follows: remove the battery ground wire to avoid accidental damage to the electrical equipment. Adjust the empty switch to the "warm air" position to ensure that the coolant can be completely discharged.
2. Automobile engine disassembly process and steps Disassembly of engine body components 1) Remove the fixed screw of the cylinder head, note that the screw should be crossed and loosened from both ends to the middle, and the screw should be removed three times.2) Lift the cylinder head. Remove the cylinder pad and pay attention to the installation direction of the cylinder pad.
3. Disassembly steps: To remove the external components of the aircraft, first remove the external parts as required, and remove the motor, generator and other components. Then remove the intake and exhaust manifold, remove the cylinder cover, and then remove the gasoline pumps on both sides, so that the external components of the engine are basically dismantled.
4. Engine disassembly steps: place the engine upright, remove the intake and exhaust manifolds and cylinder head outlet pipes. Remove the cylinder head cover, remove the rocker arm shaft assembly on the front and rear cylinder head; remove the crankshaft ventilation pipe, and remove the boom chamber cover; remove the putter.
1. Remove the fixing screw of the cylinder head, note that the screws should be crossed and loosened from both ends to the middle, and the screws should be removed three times.2) Lift the cylinder head. Remove the cylinder pad and pay attention to the installation direction of the cylinder pad. Loosen the oil release screw of the oil span shell to release the oil in the oil span shell.
2. Disassembly steps: To remove the external components of the fuselage, first remove the external parts as required, and remove the motor, generator and other components. Then remove the intake and exhaust manifold, remove the cylinder cover, and then remove the gasoline pumps on both sides, so that the external components of the engine are basically dismantled.
3. Place the engine upright and remove the intake and exhaust manifolds and cylinder head outlet pipes. Remove the cylinder head cover, remove the rocker arm shaft assembly on the front and rear cylinder head; remove the crankshaft ventilation pipe, and remove the boom chamber cover; remove the putter.
4. Unplug the dual-temperature switch of the radiator and the connection plug of the electric fan. Loosen the engine hatch lock cable clip and pull out the cable from the top of the radiator.Remove the front mask and baffle of the engine. First, loosen the six nuts that fix the front mask cover and the two fixing bolts on the left and right of the radiator, and remove the front bumper, as shown in Figure 3.
5. Remove the clutch assembly in the gearbox body: first remove the clutch cover and the flywheel connection bolt, and then move the clutch up and down from the flywheel. III) Disassembly and installation of the engine 1) Remove the 13 fixing screw of the cylinder head, note that the screw should be rotated from both ends to the middle, and remove the screw in 3 times. 2) Lift the cylinder head.
Mining equipment HS code references-APP, download it now, new users will receive a novice gift pack.
Compressed valve spring: Remove the valve adjustment gasket, remove the inlet and exhaust valves, use valve disassembly pliers to compress the valve spring, remove the lock, spring seat, valve spring and valve successively, and use sharp-nosed pliers to remove the valve rod oil seal. Notes on the disassembly order of the engine: Do not scratch the valve seat, and the valve oil seal should be replaced with a new one.
Turn the crankshaft to put the engine's 4-cylinder piston at the lower stop. Remove the fastening nuts of the connecting rod of the 4-cylinder respectively, remove the connecting rod bearing cover, pay attention to the connecting rod pairing mark, and put it in order.
The order of disassembly and installation of the engine you mentioned is a little too complicated. The order of disassembly and installation is also different according to the brand of engine. This belongs to precision machinery. If you don't know anything, don't move around. You'd better find a professional to help you disassemble the engine.
Dismantling the internal equipment! Remove the removable accessories on the engine body in turn first! Example: The gasoline pump water pump is then disassembled from the top to bottom of the engine! But the first thing you do is to finish the oil in the oil sup shell. The first is the valve chamber cover, and the second is the convex shaft, the three-cylinder head, the four-oil span, the oil pump, the five-connecting rod and the piston.
The disassembly and installation parts must be placed in order; the overall disassembly and installation process should be to remove the scattered parts first and then to the main part; prepare the space, cloth and tools before starting to disassemble and install the engine;When installing, do the other way around. Install the main part first and then install the accessory part.
1. Disassembly speed from the gearbox Odometer flexible shaft. 3) Remove the ventilation hose from the gearbox. 4) Remove the clutch cable from the clutch separation rocker arm and gearbox.5) Disassemble the connection harness and accessories of the engine. Disassemble according to the relevant requirements of "Engine Disassembly". 6) Lift the vehicle with a lifter.
2. Disassembly of the engine should be done step by step: remove the engine from the frame, drain the water and oil in the water tank, turn off the car fuel tank switch; remove the oil pump oil pipe connector; remove the power cord and wire on the generator; remove the water tank inlet pipe, nut, connecting bolts and pins, etc.
3. Empty the water and oil in the water tank, turn off the car fuel tank switch, and remove the oil pump and oil pipe connector. ( 2) Remove the power cords and wires on the generator. Remove the inlet pipes of the water tank and the nuts everywhere. Connect bolts and pins, etc. Remove the water tank and frame. ( 3) Remove the hood and fender.
4. Remove the positioning screw, washer, spring, steel ball and reverse light switch.Remove the shift control device and positioning pin. Remove the oil release screw, refueling screw and speed sensor. Remove the transmission hanger. Cross, remove the transmission housing bolt in three times. Remove the sealing screw.
1. First, remove the battery ground wire, drain the coolant, remove the mask and baffle, remove the oil pipe and other pipes, and remove the flywheel cover. Put it back in the opposite direction. The specific steps are as follows: remove the battery ground wire to avoid accidental damage to the electrical equipment. Adjust the empty switch to the "warm air" position to ensure that the coolant can be completely discharged.
2. Automobile engine disassembly process and steps Disassembly of engine body components 1) Remove the fixed screw of the cylinder head, note that the screw should be crossed and loosened from both ends to the middle, and the screw should be removed three times.2) Lift the cylinder head. Remove the cylinder pad and pay attention to the installation direction of the cylinder pad.
3. Disassembly steps: To remove the external components of the aircraft, first remove the external parts as required, and remove the motor, generator and other components. Then remove the intake and exhaust manifold, remove the cylinder cover, and then remove the gasoline pumps on both sides, so that the external components of the engine are basically dismantled.
4. Engine disassembly steps: place the engine upright, remove the intake and exhaust manifolds and cylinder head outlet pipes. Remove the cylinder head cover, remove the rocker arm shaft assembly on the front and rear cylinder head; remove the crankshaft ventilation pipe, and remove the boom chamber cover; remove the putter.
1. Remove the fixing screw of the cylinder head, note that the screws should be crossed and loosened from both ends to the middle, and the screws should be removed three times.2) Lift the cylinder head. Remove the cylinder pad and pay attention to the installation direction of the cylinder pad. Loosen the oil release screw of the oil span shell to release the oil in the oil span shell.
2. Disassembly steps: To remove the external components of the fuselage, first remove the external parts as required, and remove the motor, generator and other components. Then remove the intake and exhaust manifold, remove the cylinder cover, and then remove the gasoline pumps on both sides, so that the external components of the engine are basically dismantled.
3. Place the engine upright and remove the intake and exhaust manifolds and cylinder head outlet pipes. Remove the cylinder head cover, remove the rocker arm shaft assembly on the front and rear cylinder head; remove the crankshaft ventilation pipe, and remove the boom chamber cover; remove the putter.
4. Unplug the dual-temperature switch of the radiator and the connection plug of the electric fan. Loosen the engine hatch lock cable clip and pull out the cable from the top of the radiator.Remove the front mask and baffle of the engine. First, loosen the six nuts that fix the front mask cover and the two fixing bolts on the left and right of the radiator, and remove the front bumper, as shown in Figure 3.
5. Remove the clutch assembly in the gearbox body: first remove the clutch cover and the flywheel connection bolt, and then move the clutch up and down from the flywheel. III) Disassembly and installation of the engine 1) Remove the 13 fixing screw of the cylinder head, note that the screw should be rotated from both ends to the middle, and remove the screw in 3 times. 2) Lift the cylinder head.
HS code-based trade data analytics
author: 2024-12-24 01:46HS code applications in compliance software
author: 2024-12-24 01:43HS code adaptation for local regulations
author: 2024-12-24 01:39HS code-based inbound logistics optimization
author: 2024-12-24 01:09Medical devices HS code mapping
author: 2024-12-24 01:00How to leverage customs rulings data
author: 2024-12-24 02:11Global trade corridor analysis
author: 2024-12-24 01:53HS code-driven letter of credit checks
author: 2024-12-24 01:08HS code-based invoice matching
author: 2024-12-24 00:09Industry-focused HS code reporting
author: 2024-12-24 00:01774.12MB
Check261.36MB
Check321.71MB
Check773.27MB
Check977.89MB
Check564.49MB
Check347.24MB
Check763.68MB
Check387.33MB
Check691.32MB
Check516.23MB
Check697.54MB
Check638.45MB
Check776.99MB
Check234.66MB
Check146.43MB
Check364.58MB
Check283.71MB
Check648.45MB
Check649.15MB
Check942.78MB
Check337.32MB
Check656.95MB
Check463.97MB
Check295.42MB
Check978.41MB
Check988.98MB
Check975.33MB
Check222.38MB
Check249.32MB
Check922.59MB
Check435.22MB
Check834.57MB
Check553.78MB
Check833.82MB
Check383.65MB
CheckScan to install
Mining equipment HS code references to discover more
Netizen comments More
2239 HS code guides for automotive parts
2024-12-24 02:28 recommend
1258 Dehydrated vegetables HS code references
2024-12-24 01:40 recommend
1518 Real-time import quota alerts
2024-12-24 00:49 recommend
160 Latin American HS code alignment
2024-12-24 00:43 recommend
1267 Customized HS code dashboards
2024-12-24 00:16 recommend