Jeep Grand Cherokee
+ Cars of mark Jeep Grand Cherokee
+ Options and routine maintenance
+ Рядный the six-cylinder engine
- Engine V8
The general information
The repair procedures, which performance does not demand extraction of the engine from the car
Reduction in position ВМТ of the piston of the first cylinder
Removal and installation of covers of heads of cylinders
Removal, check of a condition and installation коромысел and bars of pushers
Replacement клапанных springs, their plates and маслоотражательных caps
Removal and installation of the inlet pipeline
Removal and installation of final collectors
Removal and installation of heads of cylinders
Replacement of a forward epiploon of a cranked shaft
Removal, check of a condition and installation of a cover of the distributive chain, the chain and its asterisks
Removal, check of a condition and installation of a camshaft and hydraulic pushers
Removal and pallet installation картера
Removal, check of a condition and installation of the oil pump
Removal and installation of a flywheel/privodnogo of a disk
Replacement of a back radical epiploon
Check of a condition and replacement of rubber pillows of support of the engine
+ Procedure of the general and engine major repairs
+ Systems of cooling, heating and air conditioning
+ The power supply system and release of the fulfilled gases
+ System of an electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of a gear change
+ Automatic transmission
+ Distributing box
+ Coupling and трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
+ System of an onboard electric equipment
+ Controls and operation receptions
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Replacement of a forward epiploon of a cranked shaft
Removal
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Disconnect a negative wire from the battery.
Отболтите a casing of the fan also shift it back, having transferred through the fan.
By means of the lever turn натяжитель drive a belt of its hinged units clockwise so that possibility to remove a tape belt from a tension roller was formed.
Give bolts and separate a pulley of a cranked shaft from демпфера крутильных fluctuations.
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Give bolts of a pulley of a cranked shaft (arrow) and the big central bolt демпфера крутильных fluctuations.
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Give the big bolt демпфера крутильных fluctuations. For keeping of a cranked shaft from проворачивания in process отдавания a bolt remove a starter (the Head System of an electric equipment of the engine) and ask the assistant to jam the big screw-driver in a gear wreath of a flywheel/privodnogo of a disk.
By means of a special stripper (the six-cylinder engine see an illustration in Head Rjadnyj) (ask in shops of automobile accessories) remove демпфер крутильных fluctuations.
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It is not necessary to use a stripper grasping edges демпфера. The stripper should fasten on bolts of a pulley and put effort only to a nave демпфера. Track also that the forward nozzle of a stripper was on diameter of more diameter of an aperture in a forward end face of a cranked shaft. |
By means of the special tool or the big screw-driver take an epiploon from a cover of a distributive chain.
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In order to avoid development of leaks try not to scratch and not to deform an epiploon nest. |
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Extraction of a forward epiploon of a cranked shaft by means of a special stripper - try not to damage a surface of a pin of a shaft.
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Installation
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Smooth out an epiploon nest, having removed from its surfaces all traces of a material of an old lining and corrosion. Establish a new epiploon in a nest sponges (usually from outside sponges the broad spring) inside (to the engine is established). The oil Small amount put on external edges of an epiploon will facilitate installation - however be not overzealous in greasing.
Begin to knock an epiploon in a nest before its full landing in it by means of the big replaceable head and a hammer (the six-cylinder engine see an illustration in Head Rjadnyj). A head pick up so that its external diameter equaled to external diameter of an epiploon. Track, that the new epiploon "has sat down" in a nest against the stop in a cover flange.
Check up a condition of a surface contacting to an epiploon демпфера крутильных fluctuations. If the epiploon has developed a flute in a surface, демпфер it is possible to restore a way запрессовки in it of the special loose leaf - address in a car-care centre workshop.
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If the epiploon has developed in a sealing surface демпфера a flute, демпфер can be restored by installation in it of the special loose leaf (ask in shops of automobile accessories).
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Grease epiploon sponges with pure impellent oil and establish into place демпфер.
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