TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 606 of 1275
TM9-2350-311-20-1 CHAPTER 7 COOLING SYSTEM GENERAL This chapter provides instructions for maintenance, removal, installation, and cleaning of engine cooling system components. CONTENTS PAGE 7-1 ENGINE COOLING SYSTEM (M109A2/M109A4/M109A5) (PICTORIAL) . . . . . . . . . . . . . . . . . . . . . .. 7-2 7-2 ENGINE COOLING SYSTEM (M109A3) (PICTORIAL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 7-4 7-3 MAIN ENGINE COOLANT TUBES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 7-6 7-4 LOWER ENGINE COOLANT TUBES... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 7-8 7-5 SURGE TANK AND PRESSURE RELIEF VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 7-10 7-6 RADIATOR AND SHROUD (M109A2/M109A4/M109A5). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7-13 7-7 RADIATOR AND SHROUD (M109A3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 7-22 7-8 INLET THERMOSTATS AND HOUSING ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 7-32 7-9 BYPASS THERMOSTAT AND HOUSING ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 7-36 7-1