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 an epiploon of a shaft of a leading gear wheel of differential

Result of an entrance out of operation an epiploon of a shaft of a leading gear wheel is emergence of leakage of greasing of differential and its hit on the holder of a crosspiece or a driveshaft flange. Replacement of an epiploon is made without removal or differential dismantling.

 PERFORMANCE ORDER

  1. Weaken nuts of fastening of back wheels, поддомкратьте the car and establish it on props.
  2. Remove back wheels and drums of brake mechanisms.
  3. Disconnect the driveshaft from the holder of a crosspiece of a shaft of a leading gear wheel (The section Check of a condition of the transmission line).

Back differential

 PERFORMANCE ORDER

  1. By means of a dinamometrichesky key slowly turn a shaft of a leading gear wheel of differential for its nut, having remembered size of the developed torque.
  2. Mark the provision of a shaft of a conducting gear wheel in relation to his holder of a crosspiece. Grasp the holder of a shaft of a leading gear wheel big adjustable pincers, then will twist a nut a dinamometrichesky key, having remembered size of the torque developed for its otdavaniye.
  1. Mark the provision of a shaft of a leading gear wheel of differential in relation to her holder of a crosspiece.
  1. Having grasped the holder of a crosspiece of a shaft of a leading gear wheel big pincers, by means of a dinamometrichesky key weaken a nut, having written down the torque developed for this purpose.
  1. Having used in case of need a stripper, remove with the holder of a crosspiece from a shaft of a leading gear wheel.
  2. Having visually examined an epiploon, carefully take it from differential by means of a screw-driver or mount. Try not to damage thus a shlitsa of a shaft of a leading gear wheel.
  3. Grease sponges of a new epiploon with universal greasing or lubricant liquid of differential and carefully establish it on the place in differential. Landing of an epiploon is into place made by means of the special adaptation or a short piece of a pipe of suitable diameter and a hammer.
  4. Smooth out contacting to epiploon sponges a surface of the holder of a crosspiece of a shaft of a leading gear wheel. Grease with universal greasing a contact surface and shlitsa of a shaft, then a hammer with soft brisk plant the holder on a shaft, watching combination of landing labels.
  5. Grease a carving of a new nut of a shaft of a conducting gear wheel of differential with universal greasing, then, holding a flange, tighten a nut, having completely chosen люфт a gear wheel shaft.
  6. For a bearing usadka several times turn the holder of a crosspiece of a shaft of a leading gear wheel.
  7. By means of a dinamometrichesky key measure size of the torque necessary for a provorachivaniye of a shaft of a leading gear wheel. The result of measurement should equal to the effort measured earlier, plus of 0,57 N • m. If landing of a shaft demands for its provorachivaniye of effort less than demanded value, gradually start to tighten a nut, achieving the demanded moment. If the maximum torque (56 N • m, plus the effort developed for an otdavaniye of a nut) of a provorachivaniye of a shaft is reached earlier, than the demanded effort of preliminary loading to a shaft (effort of a tightening of a nut) will be developed, it is necessary to make replacement of the remote plug of the bearing in a car-care center workshop.

Do not give a nut of a conducting gear wheel for reduction of preliminary loading. After control of size of preliminary loading pass to performance of procedures of item 1.

Forward differential

 PERFORMANCE ORDER

  1. Operating according to indications of item 2-6, give a nut of a shaft of a leading gear wheel of differential, remove a washer, then remove from a shaft the holder of a crosspiece and an epiploon.
  2. Following indications of item 7-8, establish a new epiploon and the holder of a crosspiece of a shaft of a leading gear wheel.

Forward and back differentials

 PERFORMANCE ORDER

  1. Connect the driveshaft to the holder of a crosspiece of a shaft of a leading gear wheel (The section Check of a condition of the transmission line).
  2. Establish into place brake drums (or disks) and wheels, lower the car on the earth and tighten nuts of fastening of wheels with demanded effort (see. Specifications to Head of Control and routine maintenance).
  3. Make trial runs and make sure of lack of signs of leaks around the holder of a crosspiece of a shaft of a leading gear wheel of differential.