Magentis and Optima repair since 2000 of release
1. Engines
1.1. Engines of 2,0 l of DOHC
1.2. Engines of V6 2,5 l
1.2.1. Specifications
1.2.2. Compression check
1.2.3. Adjustment of gaps of valves
1.2.4. Gear belt
1.2.5. Check and adjustment of a tension of poliklinovy belts
1.2.6. Tightening of bolts of fastening of a head of the block of cylinders
1.2.7. Head of the block of cylinders, valve and spring of valves
1.2.8. Engine support
1.2.9. Removal and engine and transmission installation
1.2.10. Camshafts
1.2.11. Hydraulic jacks of gaps of valves
1.2.12. Pistons and rods
1.2.13. Cranked shaft
1.2.14. Block of cylinders
1.2.15. Air filter of the V6 engine
1.2.16. Broad air chamber
1.2.17. Inlet collector
1.2.18. Final collector
1.2.19. Exhaust silencers
1.2.20. Search and elimination of malfunctions
2. Greasing system
3. Cooling system
4. Control and decrease in toxicity
5. Fuel system
6. Ignition system
7. Coupling
8. Transmission
9. Power shafts, axes
10. Suspension bracket
11. Steering
12. Brake system
13. Body
14. Central air
15. Electric equipment
16. Electric circuits



1.2.16. Broad air chamber



1. Remove the hose of an air inlet connected to throttle knot.

2. Disconnect an accelerator cable a system cable cruise control.

3. Remove a hose of cooling liquid and throttle knot.

4. Remove P hose. C. V. and vacuum hoses of the vacuum amplifier of brakes.
5. Disconnect a vacuum hose.
6. Remove a support.

7. Remove the broad air chamber and laying.



1. Check the broad air chamber on lack of defects and damages.
2. Check on absence of narrowing channels of supply of cooling liquid.

3. By a metal ruler and shchupy measure planeness of a privalochny surface of the broad air chamber.

  • Deviation from planeness of a privalochny surface of the broad air chamber: 0,15 mm
  • Maximum permissible deviation from planeness of a privalochny surface of the broad air chamber: 0,20 mm



1. Establish laying of the broad air chamber by marking up.

2. Return bolts of fastening of throttle knot.

«on a step back
1.2.15. Air filter of the V6 engine
on the following page»
1.2.17. Inlet collector