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
   The general information
   The repair procedures, which performance it is possible without extraction of the engine from the car
   Reduction in position ВМТ 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 condition and installation коромысел and bars of pushers
   Replacement клапанных springs, their plates and маслоотражательных caps
   Removal and installation of the inlet pipeline / a final collector
   Removal and installation of a head of cylinders
   Replacement of a forward epiploon of a cranked shaft
   Condition check, removal and installation of a cover of a distributive chain, chain and its asterisks
   Removal, check of a condition and installation of a camshaft, bearings 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 epiploon коленвала
   Check of a condition and replacement of rubber pillows of support of the engine
+ Engine V8
+ 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




Check of a condition and replacement of rubber pillows of support of the engine

Engine support seldom demand to themselves attention, however in case of damage or occurrence of signs of ageing of a material of rubber pillows they should be immediately replaced, differently increasing vibration can be at the bottom of failure, deterioration or damage of components трансмиссионной a car line.

Condition check

During check the engine should be slightly raised, that its weight has appeared is removed from support.

 PERFORMANCE ORDER

  1. Поддомкратьте the car also establish it on props, then get a jack under the pallet картера the engine. Between a head of a jack and the pallet for loading distribution lay wooden брусок. Cautiously raise the engine, having removed its weight from support.

At all do not perform any works as the car kept in the lifted condition by means of a jack!

  1. Check up rubber pillows of support on presence of cracks, signs of hardening or branch from a metal substrate. Sometimes rubber bursts and split directly on the pillow centre.
  2. Estimate relative люфт between plates of support and an engine/frame body (take advantage as the lever of the big screw-driver or mount). If люфт takes place, lower the engine and tighten fixture of support.
  3. For delay of process of ageing of a material of pillows of their support it is necessary to cover with protective structure.

Replacement

 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery, then поддомкратьте the car and establish its props (if have not done it earlier).
  2. Slightly raise the engine a jack or лебедкой (watch to striking a radiator or a fan casing).
  3. Loosen the a nut of a through bolt also remove bolts of fastening of a support to a frame.

Typical components of support of the 6-cylinder engine (the driver's party of the car is shown).

  1. Remove a through bolt with a nut and take a rubber pillow (сайлентблок) support.
  2. Installation make upside-down. A carving part of bolts grease with fixing hermetic. Track reliability of a tightening of fixture.