colinallcars
Active Member
- Joined
- Jul 17, 2007
- Messages
- 831
- Car
- B180, SLK 230
B Class failed it’s MoT on a broken rear spring, MB quoting £350 to replace it. I’ve done this job on a W203 before so decided to have a go, it’s even easier! All that’s required is to jack it up, remove the wheel, undo and remove the lower shock absorber bolt and the bolt holding the suspension arm to the hub. Lever the arm down (hand pressure was enough) and lift out the spring. I noticed some corrosion on the upper spring mount so removed the rubber pad and applied a couple of coats of Hammerite. Put the new spring in and reverse the process - done in under an hour. I’m going to replace the spring on the other side so that they match.