TM-9-2350-277-40&P Sustainment Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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INSTALLATION 1. Install new packing (Figure 3, Item 10), washer (Figure 3, Item 9), and overheat thermostat (Figure 3, Item 4)on coolant heater. Secure with retainer (Figure 3, Item 8), new lockwasher (Figure 3, Item 7), and nut (Figure 3, Item 6). 2. Connect two leads (Figure 3, Item 5) to overheat thermostat (Figure 3, Item 4). Figure 3. Overheat Thermostat – Installation. 3. Install guard (Figure 4, Item 1) on coolant heater (Figure 4, Item 3). Secure with four screws (Figure 4, Item 2). Figure 4. Guard – Installation. TM 9-2350-277-40&P 0028 0028‐3