Yes!
If there is oil getting to the top of the piston and burning then you have a blown head gasket or the piston rings are worn or broken. Engine must be disassembled.
The broken bolt can be blown out by someone who knows how to use a torch - muffler-shop
You will have a smooth running engine when the rotating assembly is balanced.
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If the timing belt has broken the engine will not start. If the belt broke you will have internal engine damage as this is an interference engine. The belt must be replaced every 60,000 miles. a quick way to verify if the belt is broken is to remove the distributor cap and turn the engine by hand. If the rotor does not turn the belt is broken. You can also remove the oil fill cap and look at the valve train. If you see no movement when the engine is turned by hand the belt is broken. Of course if the engine is locked up the belt is broken as the valves are hitting the pistons. quick way to confirm a
You must replace the piston rings. That means TIME FOR A REBUILD.
The piston crown refers to the top of the piston. A piston can generally be divided into two sections (though the piston is a single piece). The lower part of the piston is called the skirt. The upper part, including the top of the piston that faces the valves and must handle the combustion of the fuel-air mixture, is called the crown. The piston crown must have the mechanical strength to withstand the forces of combistion, and must be made of materials that will withstand the heat of combistion. All this must come in a package that has limited thermal expansion so that the tolerances within the engine are tighter and performance is maximized.
Before overhauling a piston of a main engine, it is essential to conduct a thorough inspection of the engine to assess the condition of the piston, cylinder, and associated components. Proper documentation and maintenance records should be reviewed to understand the engine’s history. Additionally, all necessary tools and replacement parts must be gathered, and the engine should be safely shut down, drained of fluids, and secured to prevent accidental operation during the overhaul process.
The piston pin, also known as the wrist pin, serves to connect the piston to the connecting rod in an internal combustion engine. It allows for rotational movement of the connecting rod while enabling the piston to move up and down within the cylinder. The piston pin must be lightweight yet strong, as it endures high temperatures and pressures during engine operation. Its proper functioning is crucial for the overall efficiency and performance of the engine.
It is not possible to fix a broken needle. You must remove the broken one and replace with a new needle.
The piston pin, also known as the wrist pin, serves as a pivot point that connects the piston to the connecting rod in an internal combustion engine. It allows for the rotational movement of the connecting rod while enabling the piston to move up and down within the cylinder. This design facilitates the conversion of linear motion from the piston into rotational motion for the crankshaft, essential for engine operation. Additionally, the piston pin must withstand high temperatures and pressures, making its material and design crucial for engine performance and durability.
To remove the gearbox from a Volkswagen Polo the engine must be hoisted out of the car. Several of the engine components must be removed including the exhaust manifold and clutch lines. The gearbox is held on by several large bolts to the engine.