Jeep Grand Cherokee

1993-1999 of release

Repair and operation of the car

Jeep Grand Cherokee
+ Cars of the Jeep Grand Cherokee brand
+ Settings and routine maintenance
- Line six-cylinder engine
   General information
   Repair procedures which implementation is possible without extraction of the engine from the car
   Reduction in the provision of VMT of a step of compression of the piston of the first cylinder
   Removal and installation of a cover of a head of cylinders
   Removal, check of a state and installation of yokes and bars of pushers
   Replacement of valvate springs, their plates and maslootrazhatelny caps
   Removal and installation of the inlet pipeline / final collector
   Removal and installation of a head of cylinders
   Replacement of a forward epiploon of a bent shaft
   Check of a state, removal and installation of a cover of a distributive chain, chain and its asterisks
   Removal, check of a state and installation of the camshaft, bearings and hydraulic pushers
   Removal and installation of the pallet of a case
   Removal, check of a state and installation of the oil pump
   Removal and installation of a flywheel / driving disk
   Replacement of a back epiploon of the crankshaft
   Check of a state and replacement of rubber pillows of support of the engine
+ V8 engine
+ Procedures of the general and capital repairs of the engine
+ Cooling systems, heating and air conditioning
+ A power supply system and production of the fulfilled gases
+ System of electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of gear shifting
+ Automatic transmission
+ Transfer case
+ Coupling and transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ System of onboard electric equipment
+ Governing bodies and methods of operation

Repair procedures which implementation is possible without extraction of the engine from the car

Set from procedures of the general repair of the engine can be made without its extraction from a motive compartment of the car.

Before getting to work make cleaning of a motive compartment and the external surfaces of the engine any of pressure head methods. It will significantly simplify performance of the majority of procedures and will allow to reduce risk of hit of dirt and foreign objects in the engine.

Depending on the nature of the forthcoming work for simplification of access to the corresponding components removal of a cowl can be required (Head Kuzov). In order to avoid injury of wings of the car cover them (special covers are issued, however not worse just old blankets also will be suitable for this purpose).

In case of existence of leak of vacuum, the fulfilled gases, oil or the cooler indicating replacements of laying or epiploons the need, repair can be usually made on the engine left on the car. Access to laying of the inlet pipeline, a final collector, cover of the drive of the gas-distributing mechanism, pallet of a case and head of cylinders, and also to epiploons of a bent shaft is also possible without removal of the engine from the car.

External components of the engine, such as inlet pipeline with a final collector, the case pallet (and the oil pump), the water pump, a starter, the generator, the distributor and components of a power supply system can be removed for repair from the engine installed on the car.

Since the head of cylinders can be removed without removal of the engine from the car, service of the valvate mechanism also does not demand extraction of the engine. The same concerns procedures of replacement of the camshaft, a distributive chain and its asterisks.

In extreme cases, in the absence of the necessary equipment, without extraction of the engine from the car can be made as well repair and replacement of pistons, piston rings, rods and conrod bearings. However, such practice is extremely undesirable in view of need of carrying out a large number of preparatory procedures and careful cleaning of all components.