TM 9--2815--247--34 0064 00--14 ENGINE CRANKSHAFT REPAIR -- CONTINUED 0064 00 Installation -- Continued 5.   Install sling adapter (21) on damper flange (22) and secure with two damper mounting bolts (23). Figure 71 21 23 23 22 WARNING CAUTION Exercise care when installing crankshaft to prevent damage to the main bearing cap studs and crankshaft journals. Before installing crankshaft, place cardboard or plastic tubes over main bearing studs for protection. If such tubes are not available, cover studs with industrial tape or damage could result. 6.   Attach sling (24) to hoist (25) and carefully lower crankshaft (14) into block. 7.   Remove sling (24) from hoist (25) and from crankshaft (14). Figure 6 14 24 25