Removing
1. We install the car on a viewing hole or overpass (see "Vehicle preparation for maintenance and repair").
2. Drain the coolant (see "Coolant - level check and replacement").
3. Remove the exhaust pipe from the exhaust manifold studs (see "Downpipe - removal and installation").
4. Remove the air filter housing (see "Air filter housing - removal and installation").
5. Disconnect from the carburetor the air damper actuator rod and the throttle actuator transverse rod (see "Carburetor - removal and installation").
6. For the convenience of work, remove the battery (see "Battery - removal and installation").
7. Using a 13 mm socket wrench, unscrew the nut of the lower air intake mount.
8. Using the same tool, unscrew the nut of the upper air intake mount and remove it.
9. We unscrew the nut of the upper fastening of the heat shield of the starter (see "Starter - removal and installation")
10. Using a 13 mm socket wrench, unscrew the ring fastening nut and remove it.
11. With the same tool, unscrew the fastening nut "mass" wires and remove it from the stud (chain tensioner removed for clarity).
12. Using a 10 mm wrench, unscrew the two nuts securing the coolant supply pipe to the pump and disconnect the pipe. A sealing gasket is installed at the connection point.
13. Using a 13 mm socket wrench with an extension, unscrew the seven nuts securing the intake manifold and exhaust manifold. Washers of increased thickness are installed under the nuts of the joint fastening of the inlet pipeline and the exhaust manifold.
Intake pipe mounting points
and exhaust manifold
14. Remove the intake manifold from the cylinder head studs and set it aside.
15. Remove the manifold from the cylinder head studs.
16. Remove the gaskets from the studs.
Installation
1. Install all removed parts in reverse order.
2. Fill the system with coolant (see "Coolant - level check and replacement").