TM 9--2815--247--34 0063 00--8 ENGINE BLOCK REPAIR -- CONTINUED 0063 00 Repair -- Continued 5.   Replace loose or damaged pins (29 and 30). Refer to WP 0012 00. 6.   Replace damaged or bent tubes (31) or inserts (oil transfer) (32). Refer to WP 0012 00. 7.   Replace defective screw thread inserts (33 through 39). Refer to WP 0012 00. 8.   Replace loose or damaged pins (40, 41 and 42). Refer to WP 0012 00. 9.   Replace defective screw thread inserts (43 and 44). Refer to WP 0012 00. Figure 3 29 29 29 29 29 30 31 32 33 34 33 35 36 36 37 38 40 41 42 41 43 43 44 38 39