Contents: Removal ↡ Installation ↡
V-belt routing diagram. Engine 112
1 - Crankshaft; 2 - Deflection roller 1 or compressor; 3 - Power steering pump; 4 - Deflection roller; 2, 5 - Generator; 6 - Coolant pump; 7 - Tension roller
Removal
1. Loosen the V-belt tension.
2. Method 1: Place the Torx key on the center screw of the tension roller.
Material taken from a web resource MercedesMan.ru
3. Method 2: Place the wrench on the hexagon on top of the tension roller.
4. Tilt the tensioner counterclockwise and secure with a punch or a 5mm diameter locking pin. To do this, insert the locking pin through the hole in the tensioner.
Installation
1. Put on the V-belt, starting from the tension roller. Then put on the belt in accordance with the numbering shown in the figure.
2. Turn the tension roller counterclockwise slightly and remove the locking pin. Then slowly turn the tension roller clockwise, making sure the belt is positioned correctly on the pulleys.