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
+ System of an onboard electric equipment
+ Controls and operation receptions
Replacement of a back radical epiploon
Remove the pallet картера (Has undressed Removal and pallet installation картера).
Remove the oil pump (Has undressed Removal, check of a condition and installation of the oil pump).
Give bolts and disconnect a cover of the back radical bearing from the engine.
Give two bolts (arrow) and uncover the back radical bearing.
Take out the bottom half of epiploon from a bearing or holder cover.
Loosen the bolts of covers of the second and third radical bearings.
By means of small brass выколотки cautiously fill one of end faces of the top half of epiploon in its flute in the block so that its second end left the block so that there was a possibility to grasp it flat-nose pliers. Smooth out interfaced surfaces of the block and a bearing cover, having removed all traces of hermetic and having degreased them.
Slightly grease sponges of both halves of a new epiploon (it is made from неопрена) with pure impellent oil.
Before epiploon installation necessarily absolutely wipe a surface of a pin of a cranked shaft, then slightly oil it.
Fill a half of a new epiploon in a flute in the block, sponges forward on the engine (the party of an epiploon turned back on the engine is usually marked by a yellow or white paint).
Filling an epiploon in a flute, densely press its external surface a thumb is will prevent cutting of an external forming surface of an epiploon by a flute keen edge in the block. If the epiploon is cut off, it will lead to formation of leaks of oil.
Insert second half of epiploon into a cover of the radical bearing (again pay attention to the party of an epiploon marked with a paint which should appear turned back on the engine.
Impose stains of hermetic Locktite 515 (or its equivalent) diameter about 5 mm on an interfaced surface of a cover of the radical bearing from both parties in the points specified on an accompanying illustration.
Impose in the specified points of an interfaced surface of a cover of the radical bearing of a stain of hermetic Locktite 515 or its equivalent, and on a joint of the block with a cover after installation of last miss the mark with hermetic RTV.
Establish a cover of the back radical bearing, having smoothed out, having greased and having tightened with demanded effort bolts of its fastening. Bolts of covers of other radical bearings also tighten with demanded effort. A joint of covers with the block miss the mark with hermetic RTV (see an illustration above).
Establish on the places the oil pump and the pallet картера.
The further installation make in an order, the return to a removal order. Fill the pallet with oil, start the engine and check up it on leaks.