1. Turn a natyazhitel Torx head counterclockwise, having weakened thus maple a belt.
2. In this situation fix the tension device. For this purpose implant a finger through openings in a forward detail and the case of the tension device. The finger can be made independently of a bar. Sizes: length is about 50 mm, diameter = 4 mm.
3. Take off maple a belt.

When carrying out further works with the engine or a cover of the case of the mechanism of distribution the tension device has to be weakened.

1. Check pulley flutes for existence of damages and pollution, if necessary clear or replace a pulley. At the same time pay attention to wear of support of the tension device and to defects of a pulley.
2. At wear of support the tension device needs to be replaced.
3. Maple the belt with inclusions of dirt between the edges weakened by edges in the presence of a razlokhmachivaniye, cross cracks and breaks of edges has to be replaced, address also the Head Routine maintenance.

1. Put on maple a belt, since a tension roller.
2. Turn the tension device counterclockwise a little, having weakened thus a lock finger.
3. Take out a lock finger.
4. Turn slowly a key clockwise a forward detail of the tension device and thus pull maple a belt.

Pull a belt slowly, do not release the tension device.