TM-9-2350-277-34 Direct and General Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-34 FINAL TEST – COOLANT HEATER — Continued 0077 00 COOLANT SYSTEM 1. Do not use more than 5 gallons of coolant. Use same coolant as in carrier. Do not use water. 2. Change coolant quickly. Allow coolant to cool between tests. The coolant system should have a shutoff valve (1). 3. Vent the coolant container (2) for air. The coolant container may remain open or closed. Use of a thermo-syphon type flow is allowed. No pump is required. 0077 00-3