Jeep Grand Cherokee

1993-1999 of release

Repair and car operation



Jeep Grandee Cheroki
+ Jeep Grand Cherokee brand Cars
+ Settings and routine maintenance
+ Ryadny six-cylinder engine
+ V8 Engine
+ Procedures of the general and major maintenance of the engine
+ Systems of cooling, heating and air conditioning
+ the 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
   General information
   Coupling - the general description and check of serviceability of functioning
   Removal and installation of components of hydraulic system of switching off of coupling
   Removal, check of a condition and installation of components of coupling
   Removal, check of a condition and installation of the vyzhimny bearing of coupling
   Check of a condition and replacement of the directing bearing
   Driveshafts, differentials and bridges - the general information
   Check of a condition of the transmission line
   Removal and installation of driveshafts
   Replacement of kardanny hinges
   Replacement of an epiploon of a shaft of a leading gear wheel of differential
   Removal, service and installation of a nave and bearings (forward wheel)
   Removal, major maintenance and installation of a forward power shaft
   Removal and installation of assembly of the forward bridge
   Removal and installation of a back semi-axis and bearing assembly
   Removal and installation of assembly of the back bridge
+ Brake system
+ Suspension bracket and steering
+ Body
+ System of onboard electric equipment
+ Governing bodies and operation receptions



Replacement of kardanny hinges

For performance of this procedure the press or a big vice are required. It will be reasonable to send a shaft in a workshop where the kardanny hinge can be replaced for rather small payment.

Remove the driveshaft (see. Section Removal and installation of driveshafts).

Odnosharnirny kardanny knot

 PERFORMANCE ORDER

  1. By means of small flat-nose pliers remove from a crosspiece lock rings.
  1. Supporting the driveshaft, place it or in a shpindelny press, or in a vice established on a strong workbench.
  2. Rest thus against a cover of one of bearings a piece of a pipe or a big replaceable face head of the same internal diameter, as a cover. From the opposite side establish a head of diameter slightly smaller than a cover. For replacement of a cover compress a vice or a press (the cover will drop out in a head of bigger diameter. Stop to compress a vice (press) directly ahead of that as the cover finally leaves the holder of a crosspiece. For final extraction of a cover use big pincers.
  1. For a vypressovka of the kardanny hinge from the holder of a crosspiece of the driveshaft, clamp the holder in a vice, having laid between covers of bearings and sponges of the last two replaceable heads (one, there is more than internal diameter than diameter of a cover and another - external diameter less than diameter of a cover); at a szhimaniye of a vice the head of smaller diameter will push the cover in the holder, forcing out thus opposite in a head of bigger diameter).
  1. Change heads a places and in the similar way squeeze out a cover of the opposite bearing.
  2. Fill greasing new bearings of the kardanny hinge. Usually the instruction on their greasing is put to a remnabor for service of kardanny hinges - try to adhere to it strictly.
  3. Establish a crosspiece in the holder and partially fill in it a cover of one of bearings. If the established crosspiece is equipped with the lubricant union, track that it appeared it is turned in the correct direction (to the driveshaft).
  4. Fill a crosspiece in a bearing cover, then partially enter the second cover. Level a crosspiece and press covers of bearings on the places in the holder, watching to damaging boots.
  5. Establish lock rings. If at installation of rings there will be difficulties, rigidly knock with a hammer on the holder of a crosspiece on a shaft. Thus ears of the holder will slightly be compressed, having provided possibility of landing of rings in the flutes.
  1. If the lock ring does not sit down in the flute, обстучите the holder of a crosspiece a hammer is will weaken internal tension and slightly will compress ears of the holder (the same procedure should be made if after assembly rotates too hardly).
  1. Establish the lubricant union and fill the hinge greasing. Do not enter into the hinge too much greasing as it is fraught to expression of cuffs.
  2. Establish into place the driveshaft. Tighten flange bolts with demanded effort.

Dvukhsharnirnye kardanny knots

Use the procedure stated above, however taking into account that it should be repeated and for the second hinge of assembly.

Replacement of dvukhsharnirny kardanny knot is made assembled - it is not necessary to do replacement attempts only knot half even if one of its crosspieces is worn-out only.

Hinges of equal angular speeds (CV hinges) (models of 1995 вып., equipped with the driveshaft of the Third type)

CV hinges of driveshafts of the Third type are not subject to replacement in an individual order. In case of damage of the hinge or its protective cover it is necessary to replace all assembly of the driveshaft (The section Check of a condition of the transmission line). Pay attention to need of measurement (and, in case of need, of adjustment) a new shaft before it will be possible to start car operation (see also Section Check of a condition of the transmission line).