Hello! Unfortunately, the rubber cuffs at the rear axle shafts are already very porous. So a change is urgently required. I have read the working instructions in my screwdriver book, but have a few questions now. Can the tripode joint be opened well again, or do I need special tools? If I put on the new cap, can I use a simple puller for this? Should I replace the fat for the joints? Do I have to think about the position of the grooves on the cap when putting on something special? These are the questions that spontaneously asked me, more will surely appear during the assembly. Another general question. Is the rear starting point for the workshop lifter directly under the compensation gear? I would like to thank you in advance for your answers. MFG Didrika