300E (124.026) L6-2.6L (103.940) (1990)
Breaking Chain
18. Fit on rivet tool. Rivet pins of the rivet link individually, by tightening the spindle (04) to 30 Nm (22 ft lbs).
19. Check riveting; re-rivet if necessary.
20. Install spring, bush and tensioning bracket.
21. Install tensioning rail.
22. Install in the reverse order. Check for leaks with engine running.