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Walter P. Chrysler
1949 Dodge Wayfarer DESIGN MECHANICAL PRICES CONTACT |
COOLING SYSTEMFILLING THE COOLING SYSTEM - The level of the cooling liquid should be 1-1/4 inches below the bottom of the filler neck. If more water is added, it will flow out of the overflow vent after the engine has become warm. When water is added to the radiator, be sure it is clean and free from alkali which forms scale that eventually clogs the passages. Never pour cold water or anti-freeze solution into the radiator when the engine is overheated. DRAINING THE COOLING SYSTEM - To drain the cooling system, first run the engine until the cooling solution is thoroughly warm. Then remove the radiator cap and open the drain cock located in the lower front side of the radiator. This drain cock is accessible from underneath the front bumper or by removing a metal hand-hole plate near the top of the radiator. To allow complete draining of the engine, open the second drain cock located on the left side of the engine block between the oil filler pipe and the distributor. A short length of rubber hose can be attached to each drain cock to facilitate draining into container. RUST RESISTOR - Rust in the cylinder block or radiator core can clog the cooling system and is the most common cause of engine overheating. In warm climates the system should be drained at least twice a year, flushed thoroughly and MoPar Rust Resistor added. This special chemical helps combat rust and scale by depositing a protective coating on the walls of the water jacket and in the core itself. In cold climates the system should be drained and flushed at the beginning of the fall and spring seasons. If the anti-freeze does not contain an effective rust inhibitor, add MoPar Rust Resistor. ANTI-FREEZE PRECAUTIONS - Unless protective measures are taken, freezing weather can seriously impair the operation of the cooling system. Anti-freeze solutions based on alcohol of methanol [synthetic alcohol] or permanent types such as ethylene glycol are recommended. Before adding anti-freeze the system should be checked for leaks and flushed thoroughly clean. Cylinder head nuts and hose connections should be tightened and the water pump inspected. Keep a watchful eye for leaks after the anti-freeze has been installed. Test anti- freeze frequently during cold weather to make sure you are ready for the lowest expected temperature. CAUTION: Anti-freeze solutions containing sodium chloride, calcium chloride, magnesium chloride or any inorganic salt should never be used as an anti-freeze. Water soluble organic products, such as sugar, honey, glucose or any organic crystalline compounds are not recommended. Mineral oil such as kerosene or engine oil may damage hose connections and other parts. FAN BELT ADJUSTMENT - The fan belt should be correctly adjusted at all times to assure proper cooling by the water pump and charging of the battery by the generator. With proper adjustment you should be able to deflect the belt approximately 1/4 inch by thumb pressure midway between the fan pulley and the generator pulley. |