Checkout and Preventive Maintenance SL 800Service Manual Confidential and Proprietary SM-30-4072Order No. 2330-705 2 - 4 Version 02, 2019-10-24The printout may be obsolete. Check the SIS for the most current and approved version of this document.2.3.2 Cleaning the rail systemTools and aids: Air blower with valve Optional, a small paintbrushProcedure1) Remove the rail cover on each side, oneafter the other by pushing them manuallyparallel outwards, see Fig. 1.2) Use an air blower or a paintbrush to cleanthe rail and cogwheel.3) Mount the rail cover after cleaning.Fig. 1: rail cover removalFig. 2: rail cover removal