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



Replacement of a back epiploon of the crankshaft

 PERFORMANCE ORDER

  1. Remove the case pallet (The section Removal and installation of the pallet of a case).
  2. Uncover the back radical bearing and take from it an epiploon half, having hooked it the small screw-driver.
  3. Carefully fill one party of the second (top) half of a radical epiploon in the flute by means of a small brass drift and the hammer. At the same time its second end has to lean out over the surface of the block so that it became possible to grasp it with flat-nose pliers. Observe extreme care, trying not to allow damages of a pin of a bent shaft.
  1. Fill in a flute in the block one of the ends of the top half of a back radical epiploon...

... so that its second end moved forward from the block so that there was an opportunity to grasp it with nippers.

  1. Carefully smooth out surfaces of a cover of the radical bearing and a back part of a block/case of the engine, having removed from them all traces of oil and old sealant.
  2. Grease sponges of the top half of a new epiploon with pure motive oil, and its external surface - liquid soap.

Installation of a back epiploon of the crankshaft.

  1. Insert an epiploon into a flute in the block sponges forward.
  2. Grease both end faces of the lower half of an epiploon with RTV sealant and moisten an external surface with liquid soap (see an illustration above). Do not allow hit of sealant and soap on epiploon sponges. Fill an epiploon in a cover of the radical bearing and oil its sponges motive.

You do not apply at this stage sealant on the interfaced surfaces of the block and a cover of the radical bearing. It is made after measurement of gaps in bearings of a bent shaft.

  1. Grease edges with chamfered a cover of the back radical bearing sealant for fixing of threaded connections (Locktite 518 or its equivalent). Also establish a cover into place. Tighten fixing bolts with the required effort.
  1. Apply a small amount of sealant for fixing of threaded connections on the areas of a surface of a cover of the back radical bearing shaded on drawings before its installation on the engine.
  1. You make installation of the remained components as it should be, the return to an order of their removal.
  2. Fill in in the engine the required amount of motive oil (The head Nastroyki and routine maintenance), start the engine and check it for oil leak.