2.9.5. Removal and installation of a two-mass flywheel
Remove press a coupling disk.
Mark the party of a flywheel turned to the engine.
Establish a key for fixing for untwisting of bolts (fig. 2.321
|Fig. 2.112. Installation of the central bolt in crankshaft
Not to admit damage of a two-mass flywheel at removal, bolts In cannot be unscrewed pneumatic винтовертом (fig. 2.112). To unscrew bolts it is authorised only by hand.
Turn a two-mass flywheel And so that bolts have risen on the centre concerning apertures.
Watch at twisting of bolts that has not occurred залегание heads of bolts on a two-mass flywheel, otherwise the flywheel will be damaged at a twisting of bolts.
Establish in return sequence, thus it is necessary consider the following.
The needle bearing is located in a flywheel, at replacement of its flywheel follows запрессовать.
For fastening use new bolts.
Establish a key for fixing for an inhaling of bolts.
Establish press a coupling disk.
The inhaling moment
Two-mass flywheel to crankshaftу:
– Length болтов* 22,5 mm: 60 Н·м +90 ° **
* Replace bolts.
** 90 ° correspond to one quarter of a complete revolution.