TM 9--2815--247--34 0062 00--3 OIL SEAL HOUSING ASSEMBLY AND ASSOCIATED PARTS REPLACEMENT -- CONTINUED 0062 00 Repair NOTE The oil seal housing is machined with the block and is a mating part. Always keep oil seal housing assembly with block. 1.   Replace damaged, bent or stripped studs (15). REF NO. SETTING HEIGHT NO. REQUIRED STUD SIZE AND LENGTH 13 31/32 (24.6062) 4 5/16--18(51/64) X 5/16--24(21/32) X 1--5/8 2.   Replace defective screw thread inserts (16). Refer to WP 0012 00. 3.   Replace loose or damaged pins (13). Refer to WP 0012 00. Figure 2 15 15 16 13 16 Installation 1.   Apply a coating of lubricant (item 15, WP 0100 00) around lip and outer surface of crankshaft oil seal (17). 2.   Make sure the ends of oil seal (18) join 30° from centerline of crankshaft (19). Figure 6 30 17 18 19