18.1. GRM mechanism drive

Disconnect a weight wire from the battery.

Do not turn the engine crankshaft after removal of a chain, it can lead to damage of valves.

Remove candles for simplification of a provorachivaniye of the crankshaft.

Turn the crankshaft only in the direction of normal rotation.

Mark position of the sensor of position of the crankshaft before removal.

Turn only for a crankshaft bolt.

GRM chain drive

Models with B202 engines



1 - The tag on a flywheel specifies the provision of VMT of the piston of the first cylinder
2 — Combine tags of gear wheels of cam-shafts
3 — the Plunger of a natyazhitel
4 — Natyazhitel

5 — the Doggie
6 — Natyazhitel
7 — Pruzhina and a bolt of a natyazhitel
8 — take the Pin of fixing of a natyazhitel only after installation of a chain


Models with B204 and B234 engines



1 - Spring and bolt of a natyazhitel
2 — Natyazhitel
3, 4 - On tags be convinced of what the piston of the first cylinder is in the provision of VMT
5, 6 — Be convinced of coincidence of tags of gear wheels of cam-shafts

7, 8 - Be convinced of coincidence of tags of gear wheels of balancing shaft
9 — the Pin of fixing of a natyazhitel of a chain of balancing shaft
10 — the Doggie