+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
+ 3.1. 4-cylinder engines
+ 3.2. Engines of V6 3,0 l (1993-1994) and 3,4 l (since 1995)
- 3.3. Dismantle and major maintenance of the engine
+ 3.3.2. Major maintenance
3.3.3. Engine diagnostics by means of the vacuum gage
3.3.4. Compression check in engine cylinders
+ 3.3.5. Dismantle of the power unit
+ 3.3.6. Head of cylinders
3.3.8. Shatunno-porshnevaya group
- 3.3.9. Crankshaft
188.8.131.52. Condition check
184.108.40.206. Installation and check of gaps in radical bearings
3.3.10. Block of cylinders
3.3.11. Honningovaniye of cylinders
+ 3.3.12. Rods and pistons
3.3.13. Radical and shatunny bearings
3.3.14. Balansirnye shaft
3.3.15. Assembly order
3.3.16. Piston rings
3.3.17. Engine start-up after repair and a running in
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes
The crankshaft can be removed only after engine dismantle from the car. Previously remove a flywheel (or a leading disk), a pulley-uspokoitel, a belt (chain), the pallet, a maslopriyemnik, the oil pump, a forward cover and rods with pistons.
| PERFORMANCE ORDER
||1. Previously check axial люфт the crankshaft. Displace the crankshaft towards a back part of the engine, having made the maximum effort, and in this situation establish an indicator scale on a zero. Then push a cranked shaft towards a forward part of the engine and consider indicator indications. The size axial люфта is equal to distance on which the shaft moved.
| 2. If axial люфт exceeds standard value, check wear of persistent surfaces of cheeks of the crankshaft. If their wear insignificant, it is necessary to replace half rings
||3. In the absence of a display head люфт it is possible to measure by means of a set щупов. Carefully displace the crankshaft towards a forward part of the engine and measure axial люфт, laying щупы between a cheek of the crankshaft and a surface of the 3rd (persistent) radical bearing on 4-cylinder engines, or the 2nd radical bearing (V6).
||4. Check existence on covers of oriyentatsionny arrows and markings of number of the cylinder (are specified by an arrow). Usually covers are numbered beginning from a forward part of the engine, oriyentatsionny shooters are turned towards a front.
||5. If marking is absent, put labels with a stamp. Labels are put on inflow near a bolt head.
|6. Release bolts of covers on 1/4 turns at one time in sequence of return specified (at the left – 4-cylinder engines, on the right – engines 6V), until then while bolts will not begin to turn away by hand. On engines 3VZ-FE (V6) of a cover are executed in the form of a uniform framework. Designate the provision of hairpins which are used as directing pins.
|7. Carefully displace covers and remove them together with the loose leaf (ами).