Withdrawal
1. Apply the parking brake. Raise the front end and place it on stands. Remove the right front wheel.
2. Remove the right front wheel locker (chapter 11).
3. Turn the accessory drive belt tensioner clockwise and remove the belt from the pulleys. Carefully release the tensioner.
4. When unscrewing the bolt securing the crankshaft pulley, prevent the crankshaft from turning. Follow these instructions:
- 1) On manual transmission models, shift to top gear and have an assistant depress the brake pedal.
- 2) On vehicles with automatic transmission, remove the cover from the transmission bell. Use a power screwdriver or similar to block the faceplate ring gear while your assistant removes the pulley bolt. Do not damage teeth or adjacent components. Another blocking method is shown in Fig. 8.4.
5. Turn out a bolt of a pulley and remove a washer (see fig. 8.5). Always use a new bolt when installing.
6. Remove the pulley with a puller. If the segment key is loose, remove it and save (see Fig.8.6, a, b).
7. Clean the pulley and crankshaft shank.
Installation
8. Lubricate the keyway in the pulley bore. Insert the key into the groove of the crankshaft nose, keeping it parallel to the shaft surface.
9. Slide the pulley onto the shaft, aligning it with the key. Press the pulley onto the shaft with the old bolt and washer. Turn out a bolt.
10. Screw in a new bolt with a washer and tighten it to the required torque with an additional turn to the required angle. In order to prevent the shaft from turning while tightening the bot, fix its flywheel using the method described in point 4. Note that the bolt must be tightened in four steps, as indicated in the Technical Data (see fig. 8.10, a, b).
11. Disassemble the fixing device and (on models with automatic transmission) install the transmission housing cover.
12. Install the main accessory drive belt as instructed in Chapter 1.
13. Install the right wing locker as described in chapter 11.
14. Install the right wheel and lower the car.
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