Removing
Remove the right front wheel.
Remove the engine splash shield.
Pic. 3.84. Location of the accessory drive belt on the EW10J4 engine with power steering: 1 - special device; 2 - dynamic belt tensioner; 3 - roller; 4 - bolt; 5 - roller
Pic. 3.85. Location of the accessory drive belt on the EW10J4 engine with power steering and air conditioning system: 1 - special device; 2 - dynamic belt tensioner; 3 - roller; 4 - bolt; 5 - roller
Loosen the belt tension by turning bolt 2 (pic. 3.84, 3.85).
Fix the dynamic tensioner 2 in a predetermined position using the special tool 1.
Attention! With chalk, marker or paint, mark the direction of rotation of the accessory drive belt. If, during installation, the accessory drive belt rotates in the opposite direction, this will lead to its destruction.
Remove the accessory drive belt from the pulleys.
Check that rollers 3 and 5 rotate evenly and smoothly.
Installation
Put the belt on the pulleys of the crankshaft and auxiliary units.
Make sure the belt is correctly positioned on all pulleys and rollers.
By pulling on the loop, remove the special tool 1, and the belt will be automatically tensioned.
Further installation of the auxiliary drive belt should be carried out in the reverse order of removal.