2. Block the flywheel using a lever or steel goniometer inserted into the ring gear teeth.
3. Unscrew the bolts and remove the flywheel from the crankshaft (photo 1.152).
4. Remove cover plate (photo 1.153).
Flywheel repair
5. If the teeth of the flywheel ring gear are damaged, it is necessary to replace the ring gear with a new one.
6. It is necessary to heat the ring to such a temperature that it can be removed from the flywheel. Another way is to cut the ring. A new ring is put on after it has been heated, because. it is connected to the flywheel by shrinkage. Proper ring fitting is beyond the capabilities of most motorists. It is necessary to use the services of an enterprise that has a furnace for heating the ring.
7. Deep wear marks on the surface of the clutch lining, cracks in the surface or damaged threads require a new flywheel.
8. If it is necessary to install a new flywheel, mark the ignition installation point. The new flywheel has only the TDC designation in the form "0" on the outer surface. Therefore, it is necessary to perform the appropriate ignition timing for this model. This point will later be used to set the ignition. Therefore, it is best to transfer this designation from the old wheel. wheels (gears) it is necessary to attach one to the other, based on the holes that fasten the flywheel to the crankshaft, and on the TDC sign. Holes fit together in only one position,
Flywheel mounting
9. Install on the fixing couplings and screw the plate covering the flywheel to the cover of the rear seal. The plate is fixed with three M6 bolts.
10. Clean the running surfaces of the flywheel and crankshaft, then set the clutch booster (box 020) or flywheel (box 084) on the shaft. Note that the bolt holes only line up in one wheel position.
11. Coat the threads of the new bolts with safety fluid before unscrewing them, then insert them and press them crosswise. The flywheel must be blocked before final compression.
12. Put on and squeeze the clutch.
13. On models with automatic transmission, check the drive plate as described for the flywheel. Here you will also need the designation of the ignition setting. Fasten the drive plate together with the shim and spacer. Tighten new crankshaft bolts to the correct torque. Using a caliper, check the distance o g of the drive plate to the cylinder block. If this distance is not within the range of 30.5... 32.1 mm, it is necessary to remove the drive plate and, if necessary, install new shims. It is necessary to pay attention that the oblique cut on the washer is directed towards the drive disk. If the distance is normal, remove the bolts, coat the threads with a liquid blocking substance and tighten with a certain torque.
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