Lubrication system 12. Fit the strainer onto the rotor. 13. Fit a new O-ring by sliding it over the strain- er. 14. Refit the rotor cover. Ensure that the O-ring is not outside the edges. 15. Screw the rotor nut back on by hand. 16. Check that the shaft is not damaged or loose. If the shaft is damaged or loose, see Work- shop Manual 01-20. Note: Take care not to damage the rotor shaft. 17. Refit the rotor and rotate it by hand to make sure it rotates easily. 127 882 00:23-03 en-GB 15 © Scania CV AB 2016, Sweden