3.1 Remove the protective cover 1 of the engine control unit 2, move the unit away from the place of work and remove the tray 3 of the unit
2. Fix bracket 4 by holding it with a wrench «A» (see illustration).
3.2 Fix bracket 4 by holding it with a wrench «A»
3. Unscrew bolts 5, 6 and 7 (see illustration).
3.3 Unscrew bolts 5, 6 and 7
4. Loosen the accessory drive belt tension with the wrench «A» (see arrow in illustration 3.3).
5. Carefully remove the drive belt from the accessory pulleys.