Subframe Bonded Rubber Mount, Replacing

Subframe Bonded Rubber Mount, Replacing





Special tools, test equipment and auxiliary items





Pulling out rear bonded rubber mount
- Make sure 3372 installation device is properly seated and cannot tilt to one side.





Pulling out bonded rubber mounts
All of the bonded rubber mounts on the subframe are pulled out using the same tool.





Assembly preparations for pulling in subframe bonded rubber mounts
- Install installation device and insert 3372/2 thrust pieces.





Aligning bonded rubber mounts
The bonded rubber mounts must be aligned using a long square tube or a straight-edge.
Angles -A- = 90° ± 5°
When clamping the subframe in a vise, always use protective jaw covers.





Pulling in rear bonded rubber mounts
- Use G 294 421 A1 lubricating oil when pressing in bonded rubber mounts.

CAUTION: Part numbers are listed here for reference only.

- Pull in mount -A- until 3372/1 thrust piece aligns with upper edge of 3372 installation device.
- Remove 3372 installation device and 3372/2 thrust pieces upward.





Pulling in rear bonded rubber mounts
- Install 3372/2 thrust pieces between 3351/4 bridge and subframe.
- Pull bonded rubber mount in to stop.
If paint surface on subframe is damaged:
- Carry out corrosion protection measures.





Pulling in front bonded rubber mount
- Use lubricating oil G 294 421 A1 when pressing in bonded rubber mounts.

CAUTION: Part numbers are listed here for reference only.

- Install 3372/2 thrust pieces in 3372 installation device.
- Pull in bonded rubber mount -A- until 3372/1 thrust piece aligns with upper edge of 3372 installation device.





Pulling in front bonded rubber mounts
- Lift 3372 installation device and remove 3372/2 thrust pieces.
- Replace 3351/4 bridge with 3351/1 thrust piece and then push bonded rubber mount in to stop.
If paint surface on subframe is damaged:
- Carry out corrosion protection measures.