2. Disconnect harnesses 1 and 2 (see illustration).
4.2 Disconnect harnesses 1 and 2
3. Disconnect plugs 3 (see illustration 4.2).
4. Remove the rear heat shield.
5. Disconnect hoses 4 (see illustration 4.2).
6. Remove the timing belt (see relevant chapter).
7. Install the right upper engine mount.
8. Remove the stops that were used to block the camshafts.
9. Lock the camshaft hubs with a special key «A», whose catalog number is 0187-F (ohm. illustrations 4.9 and 2.13a), then unscrew the central bolts securing the gears to the shafts.
4.9 Lock the camshaft hubs with a special key «A», whose catalog number is 0187-F
10. Remove the camshaft gears together with the hubs 5 (see illustration 4.9).
11. Unscrew the top bolts of fastening of a back cover of a drive of the gas-distributing mechanism.
12. Remove the camshaft seals.
13. Remove bracket 6 (see illustration).
4.13 Remove bracket 6
14. Remove block 7 ignition coils (see illustration 4.13).
15. Remove the holders 8 from the side of the cylinder head 4-5-6 (see illustration).
4.15 Remove holders 3 from the side of the cylinder head 4-5-6
16. Loosen the tightening, and then unscrew the cylinder head cover bolts, working in a spiral, starting with the outer bolt.
17. Remove covers 9 cylinder heads (see illustration 4.15).
18. Gradually loosen the bolts of the 10 camshaft bearing housings, working in a spiral, starting with the outer bolt. The bolt heads must be a few millimeters from the surface (see illustration).
4.18 Gradually loosen the bolts of the housings 10 of the camshaft bearings
19. Loosen the fit of the camshafts by gently knocking them out with a hammer.
20. Remove the housings 10 of the camshaft bearings, and then the actual shafts 11 (see illustration 4.18).
21. If the pushers will be removed, then first mark them in order to then install each in its place.
22. Remove the pushers with a suction cup (see illustration).
4.22 Remove the pushers with a suction cup
Attention. Store hydraulic tappets without turning them upside down. otherwise oil will leak out of them.