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



Line six-cylinder engine

Specifications

General parameters

Working volume
3982 cm3 (4.0 l)
Numbering of cylinders (in front back)
1 — 2 — 3 — 4 — 5 — 6
Ignition order
1 — 5 — 3 — 6 — 2 — 4

Camshaft

Height of a working ledge of cams (inlet and final) (mm)
6,43
Axial side play
No
Diameter of necks of bearings (mm)
  • No. 1
51,54 — 51,56
  • No. 2
51,28 — 51,31
  • No. 3
51,03 — 51,05
  • No. 4
50,77 — 50,80
Gaps in bearings (mm)
0,0254 — 0,0762

Oil pump

Gap between a gear wheel and a cover (mm)

0,0508 — 0,1524
Gap between a gear wheel and the case (mm)
0,0508 — 0,1016

Efforts of tightening of threaded connections, N • m

Camshaft asterisk bolt
108
Bolts of fastening of a pulley of a bent shaft to a damper of tortional fluctuations
27
Bolts of a head of cylinders
  • Stage And
30
  • Stage In
61
  • Stage With
Bolt No. 11
136
All other bolts
149
Bolts of fastening of a flywheel / driving disk
142
Bolts and nuts of fastening of the inlet pipeline and final collector
33
Bolts No. No. 6 and 7 of a final collector
23
All other bolts / nuts
33
Bolts of fastening of the pallet of a case
  • 1/4 * 20 (inches)
13,6
  • 5/16 * 18 (inches)
17,6
Bolts of fastening of the oil pump
  • Short
13,6
  • Long
23,1
  • Bolts of a cover of the back radical bearing
108
  • Bolts of yokes
28
Bolts of fastening of a cover of a head of cylinders to a head
  • 1993
8,5
  • 1994
9,6
  • 1995
13
Bolts of fastening of an arm of a natyazhitel to the block
19
Bolts of fastening of a cover of a distributive chain to the block
  • 1/4 * 20 (inches)
6,8
  • 5/16 * 18 (inches)
21,7
The central (greased) bolt of a damper of tortional fluctuations
108

Arrangement of cylinders and direction of rotation of the distributor.