Jeep Grand Cherokee

1993-1999 of release

Repair and car operation



Jeep Grand Cherokee
+ Cars of mark Jeep Grand Cherokee
+ Options and routine maintenance
+ Рядный the six-cylinder engine
+ Engine V8
- Procedure of the general and engine major repairs
   The general information
   Engine major repairs - the general information
   Check компрессионного pressure in cylinders
   The diagnostic checks made by means of the vacuum gauge
   Methods of removal of the engine and necessary safety measures
   Removal and engine installation
   Variants of restoration of the engine
   Order of dismantling of the engine
   Dismantling of a head of cylinders
   Cleaning and check of a condition of a head of cylinders
   Service of valves
   Assemblage of a head of cylinders
   Removal of shatunno-piston assemblages
   Removal of a cranked shaft
   Cleaning of the block of the engine
   Check of a condition of the block of the engine
   Хонингование cylinders
   Check of a condition of shatunno-piston assemblages
   Check of a condition of a cranked shaft
   Check of a condition radical and шатунных bearings
   Assembly order of the engine after end of its major repairs
   Installation of a cranked shaft and check of backlashes of radical bearings
   Installation of piston rings
   Installation of shatunno-piston assemblages and check of backlashes in шатунных bearings
   The first start of the engine after 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




Assembly order of the engine after end of its major repairs

Before the beginning of assemblage of the engine make sure available all necessary details, linings, epiploons, and also following tools and materials:

  • Usual set of the metalwork tool
  • Face key with drives on 1/2 and 3/8 of inch (9,5 and 13 mm)
  • The tool for removal/installation of piston rings
  • The tool for compression of piston rings
  • The tool for installation демпфера крутильных fluctuations
  • Short pieces of rubber or polyethylene hoses for putting on on bolts of fastening of covers шатунных bearings for the purpose of protection against damages of mirrors of cylinders and necks of a cranked shaft
  • Set for measurement of backlashes in bearings by means of the calibrated plastic wire (Plastigage)
  • Set probeов лезвийного type
  • File with a small tooth
  • Fresh impellent oil
  • Assembly or молибденсодержащая greasing
  • Prokladochnyj hermetic
  • Hermetic for fixing of carving connections

For the purpose of economy of time and reduction of arising problems engine assemblage should be made in a following order:

  • New bearings of a camshaft (are established in a car-care centre workshop)
  • Piston rings
  • Cranked shaft and radical bearings
  • Shatunno-piston assemblages
  • The oil pump
  • Camshaft and hydraulic pushers
  • The pallet картера
  • Head of cylinders
  • Distributive chain with asterisks
  • Head () cylinders, a bar of pushers and коромысла
  • Cover of a distributive chain
  • The inlet pipeline and final collector ()
  • Cover () heads (ок) cylinders
  • Flywheel/privodnoj a disk