TM-9-2350-277-40&P Sustainment Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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DISASSEMBLY 1. Remove four screws (Figure 1, Item 15), four lockwashers (Figure 1, Item 14), four washers (Figure 1, Item 13), and cover (Figure 1, Item 12) from fan housing (Figure 1, Item 11). Discard lockwashers. 2. Remove six screws (Figure 1, Item 10), two screws (Figure 1, Item 18), eight washers (Figure 1, Item 9), eight lockwashers (Figure 1, Item 2), eight nuts (Figure 1, Item 1), and fan housing (Figure 1, Item 11) from support (Figure 1, Item 3). Discard lockwashers. 3. Remove nut (Figure 1, Item 16) and washer (Figure 1, Item 17) from fan (Figure 1, Item 8) on shaft (Figure 1, Item 7). Discard washer. 4. Use puller to remove fan (Figure 1, Item 8) from gearbox (Figure 1, Item 19). 5. Remove key (Figure 1, Item 6) from shaft (Figure 1, Item 7). 6. Remove four screws (Figure 1, Item 5), four locknuts (Figure 1, Item 20), eight washers (Figure 1, Item 4), and gearbox (Figure 1, Item 19) from support (Figure 1, Item 3). Discard locknuts. 7. If letters on marker are illegible, replace marker. See TM 9-2350-277-13&P. 8. If name plate is damaged, replace it. See TM 9-2350-277-13&P. Figure 1. Ventilating Fan – Disassembly. END OF TASK TM 9-2350-277-40&P 0008 CHANGE 1 0008‐2