TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download
Page 282 of 856
INSTALLATION 1. Lay harness assembly (Figure 6, Item 13) in position on front of engine. 2. Place mounting bracket (Figure 6, Item 30) over front of air inlet housing (Figure 6, Item 54) and against upper front cover (Figure 6, Item 7). Install two flat washers (Figure 6, Item 46), two new lockwashers (Figure 6, Item 45), and two long screws (Figure 6, Item 44) into top of bracket and install two flat washers (Figure 6, Item 47), two new lockwashers (Figure 6, Item 48), and two short screws (Figure 6, Item 49) into front of bracket. Torque screws (Figure 6, Item 44) to 16–20 lb-ft (22–27 N·m) and screws (Figure 6, Item 49) to 46–50 lb-ft (62–68 N·m). NOTE To torque screws, it is necessary to loosen center bolt (Figure 6, Item 55) on bracket assembly and move air pump (Figure 6, Item 15) and ignition coil (Figure 6, Item 14). Torque center bolt to 60–96 lb-in (7–11 N·m). 3. Install bracket assembly (Figure 6, Item 50), four flat washers (Figure 6, Item 51), four new lockwashers (Figure 6, Item 52), and four screws (Figure 6, Item 53) on mounting bracket (Figure 6, Item 30). Torque bolts to 30–35 lb-ft (41–47 N·m). 47 48 49 13 7 44 54 45 46 51 52 53 50 55 30 15 14 MAINT_125 Figure 6. Air Box Heater Air Pump and Mounting Bracket Installation. TM 9-2815-205-24 0044 0044-8