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



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

Engine support seldom require to themselves attention, however in case of damage or emergence of signs of aging of material of rubber pillows they have to be immediately replaced, otherwise the increasing vibration can be the reason of failure, wear or damage of components of the transmission line of the car.

Check of a state

During check the engine has to be slightly raised that its weight was removed from support.

 PERFORMANCE ORDER

  1. The car also establish to Poddomkratta it on props, then get a jack under the engine case pallet. Between a head of a jack and the pallet for distribution of loading lay wooden whetstone. Carefully raise the engine, having removed its weight from support.

Do not perform any works as the car withheld in the lifted state by means of a jack at all!

  1. Check rubber pillows of support for existence of cracks, signs of hardening or separation from a metal substrate. Sometimes rubber bursts and split directly on the center of a pillow.
  2. Estimate a relative side play between plates of support and a body an engine/frame (use the big screw-driver or mount as the lever). If the side play takes place, lower the engine and tighten fixture of support.
  3. For delay of process of aging of material of pillows of support they should be covered with protective structure.

Replacement

 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery, then the car and establish to a poddomkratta its props (if did not do it earlier).
  2. Slightly raise the engine a jack or the winch (you watch to striking a radiator or a casing of the fan).
  3. Weaken a nut of a through bolt and 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 (saylentblok) of a support.
  2. You make installation upside-down. Grease a carving part of bolts with the fixing sealant. Track reliability of tightening of fixture.