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
- V8 engine
   General information
   Repair procedures which implementation does not demand extraction of the engine from the car
   Reduction in the provision of VMT of the piston of the first cylinder
   Removal and installation of covers of heads 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
   Removal and installation of final collectors
   Removal and installation of heads of cylinders
   Replacement of a forward epiploon of a bent shaft
   Removal, check of a state and installation of a cover of a distributive chain, chain and its asterisks
   Removal, check of a state and installation of the camshaft 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 radical epiploon
   Check of a state and replacement of rubber pillows of support of the 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



Removal and installation of the pallet of a case

Removal

 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery. The car also establish to Poddomkratta it on props (The head Nastroyki and routine maintenance). Substitute props under frame elements so that the forward bridge sagged at all size of the course.
  2. Give bolts of fixing of a forward strange guard. Access to bolts is possible through special windows by means of the big extender.
  1. Remove a forward strange plate - access to its bolts is possible by means of the extender through special windows.
  1. The stupid screw-driver take plastic clamps from the flexible antispray screen.

The rubber antispray screen easily is removed after extraction of plastic clamps (shooter) by means of the stupid screw-driver.

  1. Merge motive oil and remove an oil filter (The head Nastroyki and routine maintenance).
  2. Remove a starter and put it aside (The head Sistema of electric equipment of the engine).
  3. Disconnect the oxygen sensor from a reception pipe of system of production of the fulfilled gases, give bolts/nut and separate a reception pipe from both final collectors (The section Removal and installation of final collectors).
  4. Remove the probe of measurement of level of motive oil.
  5. Get a jack under transmission or the transfer case for removal of weight from a cross beam of transmission. Otboltite a cross beam from a frame and a support of transmission. It will allow to lower system of production of the fulfilled gases completely.
  1. Prop up transmission / the transfer case a jack, you otboltit a cross beam (shooter) and lower system of production of the fulfilled gases.
  1. Disconnect the sensor of level of motive oil an arm of fastening of lines of cooling of transmission to a pallet stiffening rib.
  1. Disconnect the sensor of level of oil (A) and a nut of fastening of lines of cooling of transmission (In).
  1. Give all bolts of the pallet of a case and separate the pallet from the engine. For destruction of a layer of pro-masonry sealant tap the pallet the hammer with soft brisk.

In case the pallet does not give in to a detachment from the block instead of using force make sure that all bolts of its fastening are given.

  1. Turn the pallet sideways and down for its extraction from under the car back.
  1. Extraction of the pallet from under the car does not require use of force.

Installation

 PERFORMANCE ORDER

  1. Carefully smooth out the interfaced surfaces of the pallet of a case and the block of the engine, having removed from them all traces of material of old laying and sealant.
  2. If deformation of the pallet around finding of bolted openings takes place, align its flange, оперев it on wooden whetstone and striking blows to openings with the hammer with rounded brisk. Wipe the interfaced surfaces with the rags moistened in acetone.
  3. Prepare four the centering guides of a pin made of bolts 5/16 inches (8 mm) 1-1/2 inches long (38 mm). Cut off heads of bolts and a hacksaw saw through vents in their end faces.
  4. Install four centering pins in forward and back openings of fastening of the pallet in the block. Grease with surface RTV sealant on both sides where the pallet is interfaced to a cover of the back radical bearing and the forward part interfaced to a cover of a chain and the block.
  5. Apply the pallet to the seat, previously having laid laying (having put on it the directing centering pins). Try not to shift laying at installation of the pallet. Screw by hand several bolts.
  6. Make sure that laying is not displaced and is not damaged on all the perimeter anywhere. After installation of all bolts replace also with bolts centering pins.
  7. Since central and coming over from outside to the side moving ahead to edges of the pallet, tighten fixing bolts with the required effort.
  8. You make further installation as it should be, the return to a removal order.
  9. Add in the engine the required amount of oil of the corresponding grade (The head Nastroyki and routine maintenance) and replace an oil filter. Start the engine and check it for leaks before starting operation of the car in the usual mode.