TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download
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INSTALLATION - Continued NOTE Several front cover fastening bolts are installed with installation of clips, water pump idler pulley assembly, solenoid bracket, and fan support bracket (WP 0042) , (WP 0043) , (WP 0044) , (WP 0046) , and (WP 0069). See Table 1 for bolt sizes and locations. 2. Install upper front cover (Figure 5, Item 3), flat washers (Figure 5, Item 4), new lockwashers (Figure 5, Item 5), and bolts (Figure 5, Item 6) on cylinder block. Torque bolts to 30–35 lb-ft (41–47 N·m). 3. Apply grease to outside diameter of two seal spacers (Figure 5, Item 8) and slide in position on camshafts. 4. Install two Woodruff keys (Figure 5, Item 7) in slot at end of camshafts. 5. Align keyway in pulley with Woodruff key (Figure 5, Item 7). Slide two pulleys (Figure 5, Item 2) on ends of camshafts. NOTE To tighten and torque camshaft nuts with flywheel housing on engine, secure flywheel or crankshaft to prevent camshaft gears from turning. To tighten and torque camshaft nuts with flywheel housing removed, wedge a rag between camshaft gears. 6. Install two nuts (Figure 5, Item 1) on camshafts and torque to 300–325 lb-ft (407–441 N·m). 8 8 3 1 1 2 7 7 2 6 5 4 MAINT_337 Figure 5. Upper Cam Shaft Pulley Installation. TM 9-2815-205-24 0090 0090-6