6.2.3 Clip on Distance Regulation Control Module - J428-, Replacing

Special tools and workshop equipment required 

• Digital Caliper - VAS6335-

The Clips Cannot Be Removed without Being Damaged. 

Procedure 

• Distance Regulation Control Module - J428- removed from the retaining plate.
  • Place a screwdriver between the hook and the housing.
  • Bend every hook all the way around with the screwdriver until it audibly breaks off.
  • To prevent the broken hook from getting caught on the housing, remove it from the inside of the clip using needle nose pliers.
  • Insert the new clip into the hole in the housing as shown and then press on it by hand until it clicks into place.
• The tabs on the clip must sit correctly in the recesses.
  • Mount and screw in the stud bolt.
• The stud bolt must be aligned correctly to the clip.
  • Turn the stud bolt into the distance regulation control module up to the dimension -a-.
  • Measure the dimension -a- at all stud bolts using the -VAS6335- and correct if necessary.
• Dimension -a- = 17.6 mm.