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OPERATION The system works along with the radiator pressure cap. This is done by using thermal expansion and • A volume for coolant expansion and contraction. • A convenient and safe method for checking/ad- justing coolant level at atmospheric pressure. This is • Some reserve coolant to the radiator to cover minor leaks and evaporation or boiling losses. As the engine cools, a vacuum is formed in the cooling system of both the radiator and engine. Cool- REMOVAL (1) Disconnect the hose from radiator filler neck. INSTALLATION (1) Position the tabs on the overflow bottle into the slots on the fan shroud. (2) Reconnect the overflow hose onto the radiator filler neck. (3) Fill resrevoir/overflow bottle. ENGINE BLOCK HEATER DESCRIPTION WARNING: DO NOT OPERATE ENGINE UNLESS An optional engine block heater (Fig. 3) is avail- able for all models. The heater is equipped with a OPERATION Connecting the power cord to a grounded 110-120 volt AC electrical outlet with a grounded, three-wire Fig. 2 Coolant Reserve/Overflow Bottle 1 - RADIATOR PRESSURE CAP Fig. 3 Block Heater - Typical 1 - ENGINE BLOCK HEATER TJ ENGINE 7 - 25 COOLANT RECOVERY CONTAINER (Continued) |