What is a crankshaft pulley?
The crankshaft pulley (harmonic balancer) is mounted on the end of the crankshaft. Its purpose is to turn the drive belts that operate the engine accessories (alternator, air conditioning compressor, etc.)
Is a crankshaft pulley the same as a harmonic balancer?
Is a crankshaft pulley and harmonic balancer the same thing? – Quora. No! They are two different things. The harmonic balancer slides onto the front of the crankshaft which has a keyway on it to keep it from slipping and a bolt and wide washer holds it in place.
What causes crankshaft pulley failure?
Another way a pulley can fail is during the fitting process there has been an interruption with the assembly press or the friction bearing has been incorrectly pressed in. This can occur during the making and installation of the part with the vehicle.
Can you repair a crankshaft pulley?
Engines in the cars differ from each other and so do the way of gaining access to the pulley, but the procedure to replace the pulley remains the same. Replacing a crankshaft pulley of your car is a task made easy if the steps given below are followed.
Can you weld a broken crankshaft?
the trick to welding a cracked crank is getting all the crack ground out and filled back properly with weld metal, without inclusions. not something a guy with a crackerbox stick welder in his back yard is going to be highly successful doing in my opinion.
Can you weld a broken camshaft?
The camshaft was once hardened steel, if only cold welded the area is distempered and the engine will rupture the weld or surrounding area. Hot weld which could preserve the strength is difficult to do on the camshaft because of its lobes, bearing seats and the journals all being different thicknesses and hardness.
What repairs can be made to the crankshaft?
Main types of crankshaft repair:
- Grinding;
- Dressing;
- Polishing;
- Crankshaft pulley repair;
- Canal cleaning;
- Connecting rod bearing replacement;
- Crankshaft Balancing.