Removing
- Remove the lower engine mudguard.
- Turn out a bolt and remove a clamp of fastening of a hose of an air conditioning system (pic. 4.5).
Pic. 4.5. V-ribbed belt crankshaft pulley: 1 - clamp for fastening the hose of the air conditioning system; 2 - a clip of fastening of a hose of a hydraulic drive of the amplifier of a steering; 3- engine control unit (ECU); 4 - attachment drive belt; 5 - crankshaft pulley
- Turn out a bolt and remove a clip of fastening of a hose of a hydraulic drive of the amplifier of a steering.
- Turn out bolts and remove the block of management of the engine (EGU) together with the wires connected to it. Using a cord or soft wire, secure the removed engine control unit to the engine compartment so that it does not interfere with the removal of the crankshaft pulley.
- Loosen the bolt securing the pulley of the automatic attachment drive belt tensioner (pic. 4.6).
Pic. 4.6. Loosening the bolt securing the pulley of the mechanism for the automatic tensioning of the attachment drive belt
- With a 16 mm wrench on the tab of the automatic belt tensioner, turn it clockwise, loosen the tension and remove the belt (see fig. 4.6).
Warning. Do not reuse a removed implement drive belt.
- Using special tool MD998747, block the crankshaft pulley from turning and remove the pulley mounting bolt (pic. 4.7).
Pic. 4.7. Using the special tool MD998747 to block the crankshaft pulley from turning
Warnings
If you use the special tool MD998747 to block the crankshaft pulley from turning with the belt installed on the engine, the belt will be damaged. Do not use the original engine attachment drive belt, but use a different belt.
Never reuse a damaged implement drive belt.
- Remove the pulley from the crankshaft.
Installation
- Installation is carried out in the reverse order of removal, taking into account the following.
- Using special tool MD998747, block the crankshaft pulley from turning and tighten the pulley mounting bolt to 20 Nm, then tighten it by an angle of 115°+ 15° (pic. 4.8).
Pic. 4.8. Turning the crankshaft pulley mounting bolt at an angle of 115°+ 15°
- Install and adjust the tension of the attachment drive belt.
- Install the air conditioning and power steering hydraulic hose clamps and secure with bolts.
- Install the engine control unit (ECU).
- Install the lower right engine mudguard.