Examination
When checking, slightly raise the power unit so that the supports are in an unloaded state.
Raise the vehicle on a lift and remove the engine compartment mudguard. Using a jack through a block of wood under the oil pan, raise the power unit until the weight of the power unit is supported by the jack.
Check the power unit mounts for rubber delamination and separation from the central metal bushings.
Using a mount, check that the power unit supports do not move.
Replacement
Replace in the following order:
- turn off the ignition and disconnect the wire «masses» from the storage battery;
- raise the car on a lift and remove the engine compartment mudguard. Using a jack through a wooden block installed under the oil pan, raise the power unit so that its weight is perceived by the jack;
Right side engine mount
Pic. 3.48. Arrangement of the lower nut of fastening of the right lateral support of the engine
- from the bottom of the car, unscrew the nut securing the support to the lower transverse beam of the engine compartment (pic. 3.48);
Pic. 3.49. The location of the upper nuts and bolts of the right side engine mount
- from above, from the engine compartment, unscrew the remaining nuts and bolts of the right side engine mount (pic. 3.49) and take it off. If the vehicle is equipped with ABS, the ABS unit must first be removed.
Installation is carried out in the reverse order of removal, taking into account the following.
Before screwing in the bolts and nuts of the support, apply a locking compound to their threads to prevent their self-unscrewing.
Front and rear gearbox mounts
Pic. 3.50. The location of the holes in the lower transverse beam of the engine compartment for access to the bolts of the front gearbox support and the central bolt of the support to the gearbox
- through the holes in the lower transverse beam of the engine compartment, unscrew the bolts of the front and rear gearbox mounts (pic. 3.50);
- Turn out the central bolts of fastening of support to a transmission and remove support.
Installation is carried out in the reverse order of removal, taking into account the following.
Before screwing in the bolts and nuts of the support, apply a locking compound to their threads to prevent their self-unscrewing.
Left transmission support
- remove the air filter housing;
Pic. 3.51. Arrangement of bolts and nuts of fastening of the left support of a transmission
- unscrew bolts and nuts of fastening of the left support of a transmission (pic. 3.51) and remove the support.
- Turn out the central bolt of fastening of a support to a transmission and remove a support.
Installation is carried out in the reverse order of removal, taking into account the following: before screwing in the bolts and nuts of the support, apply a locking compound to their threads to prevent their self-unscrewing.