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Engine oil
Engine mount
Cylinder head
Rocker cover
Intake manifold
PCV valve
Head gasket kit
Camshaft adjustment valve
Oil sump
Oil pump
Piston rings
Cylinder head bolts
Crankcase gasket set
Camshaft
Tappet
Gear, camshaft
Piston
Sump plug
Oil level sensor
Full engine gasket set
Con rod bearing
Mounting kit charger
Rocker arm
Crankshaft bearing
Intake air control valve
Exhaust valve
Inlet valves
Oil dipstick
Secondary air pump
Diverter valve
Crankshaft
Drive chain
Oil cap
Valve guide / stem seal / parts
Connecting rod
Timing belt cover
Cylinder sleeve
Thrust washers
Connecting rod bolt / nut
Timing chain guide
Replace a Spare part Engine block – a defective one or if the limit of use has been already reached. Find out useful information about Engine block
Faults of crankcase
scuffs and scratches on the crankcase surface;
the cylinders surface wear;
cracks and spalling;
damage and destruction of the thread and fastening holes.
Symptoms of crankcase failure
a significant loss of engine power;
no ignition;
the car does not develop the speed limit;
engine wobble;
disruptions in the engine cycle in all operating modes;
spontaneous engine stop at idle and low speeds.
Causes of crankcase faults
improper fixation of the piston pin;
excessive engine overheating;
dirt and foreign matter ingress into the engine cylinders;
damage and destruction of the pistons;
fault of piston ring lands;
failure of the fuel supply system;
malfunction of the ignition system;
contamination of the cylinder block;
use of low-quality fuels and lubricants;
incorrect tightening of the cylinder head;
deformation due to a crash or an accident.
Diagnostics
First you need to check the engine with the help of computer diagnostics. It is required to assess the correctness of the engine cycles, as well as the state of the pistons.
For more in-depth diagnosis, the part must be completely removed. This is one of the most difficult and time-consuming repairs that a car requires, so it is not recommended to do out of service stations.
After complete disassembly and removal of the cylinder head and the pistons, the crankcase is checked for internal damage.
The cylinder block has no definite lifespan. Its life often lasts the entire lifetime of the car. However, in case of incorrect operation of the engine and ingress of foreign objects into the crankcase, it may need to be replaced. The use of low-quality fuel and engine oil may cause clogging of the engine block.
Repair and replacement of the crankcase
Repair is relevant only when the unit is clogged (the most common fault) in the absence of mechanical damage. After removing the cylinder crankcase and dismantling of the internal system its scavenging is held. Internal cleaning is often performed by sandblasting.
Replacing the crankcase is carried out in the presence of any external or internal damage and wear of the part components. The cost of the unit will not make you happy, so do not bring the situation so far.
