This procedure describes the replacement of the fender gasket material with a silicon foam rubber gasket material (CiDRA P/N 52305-04) adhered to the fender with RTV adhesive (CiDRA P/N 52118-01). The gasket material called out in Table 1 (Gasket Kit length by Pipe Diameter) is for (1) fender section, (4) fender sections are used per cover. One tube of RTV will be supplied for up to (4) fender sections.