eep UNIVERSAL SERI EE CE MANQAL G COOLING SYSTEM Contents SUBJECT PAR SUBJECT PAR GENERAL G 1 Radiator Pressure Cap G 4 Antifreeze Solutions T G 16 Radiator Removal and Replacement G 6 gy l l F er I l I gg VVATER PUINIP G 11 ralmng OO mg YS em Water Pump Disassembly G 13 Engmc Overheatmg G 19 Water Pump Inspection G 12 En1 g iih g cn Vl ater Pump Reassembly G l4 Inhibited Coolant Soluticmw Q Q A V i U G 17 Water Pump Removal and Replacement G l5 Temperature Sending Unit 10 sE12v1c12 DrAGNo s1s G 20 Thermostat G 9 SPECIFICATIONS G 21 RADIATOR G 5 Radiator and Heater Hoses G 7 ANTIFREEZE CHART G 22 G 1 GENERAL A a The satisfactory performance of the Hurricane th t h Yh0Sta t 0R 9h l QC 018ht flew i d Y t d to F4 engine is controlled to ii great extent by the the top of the radiator he radratordrssrpatee the ninpei nnemtinn ni the enniing Systeni The engine ex c e ss engine heat before the coolant 1S recrrculated block is full length water jaczlceted which prevents tl gh The hg1h distortion of the cylinder walls Directed cooling Thh 00hhg SY t m S Phgsshmzed Operahhg PY and large water holes properly placed in the cylin swf l S Vhgulfited byjhe Tatmg ef th T3di8t0I CBP der head gasket cause more water to flow past the Whlch Ohtalh 3 Yehef Valve valve seats which are the hottest parts of the b The Dauntless V 6 engine efficiency and per block and carry the heat away from the valves formance is controlled to a great extent by proper giving positive cooling of valves and seats ojperation of the cooling system The cooling system Minimum temperature of the coolant is controlled does more than cool the engine It also directs by a thermostat mounted in the outlet passage of the flow of coolant to provide the best operating the engine When the coolant temperature is below temperature range for each part of the engine thermostat rated temperature the thermostat re In the Dauntless V 6 engine coolant is forced by mains closed and the coolant is directed through the water pump into two main passages that run the radiator bypass hose to the water pump When the length of the block on each side Fig G 1 In r i I l T r S if N e P r f 4 f F e r ie e t b T 1 ii M i eL e ny gg V v I 4 H ii 2 E 45 F r z lJ se T ll ngumx in im niev Ei I E 5 zzz i i E i r 2 Y T A i iw V I J Y T ii i ii i V ii i I 1270l FIG G 1 o oLANT FLOW THROUGH THE ri A UNT1 ESS V V6 ENGINE 161