Cooling System; Heat Exchanger - KEM KODIAK MARINE Installation Instructions Manual

COOLING SYSTEM

WARNING: Never remove the heat exchanger cap under any condition while
the engine is operating. Failure to follow these instructions could result in
damage to the cooling system, engine, or cause personal injury.
CAUTION: DO NOT add coolant to any engine that has become overheated
until the engine cools. Adding coolant to an extremely hot engine can result in a
cracked block or cylinder head.
Coolant Level
CAUTION: DO NOT mix DEX-COOL (pink/orange colored) with traditional
(green) ethylene glycol. Refer to the mixture chart on the container for additional
antifreeze protection information. DO NOT use alcohol or methanol antifreeze, or
mix them with the specified coolant. Plain water may be used in an emergency
(except in freezing temperatures), but replace it with the specified coolant as
quickly as possible to avoid damage to the system.
KEM Equipment and General Motors recommends the use of DEX-COOL only.
Do not use alcohol or methanol antifreeze, or mix them with specified coolant.
Plain water may be used in an emergency, but replace it with the specified coolant as
quickly as possible to avoid damage to the system. Do not let the engine run hot with
only water acting as the primary coolant.
Check the coolant level of the heat exchanger daily and only when the engine is cool.
Generally a good time to do this is just prior to starting the engine for the first time each
day.

Heat Exchanger

Check the coolant level in the heat exchanger daily (prior to operation)
Make sure the coolant level is within ¾ to 1 ½ inches below the filler neck seat
Check the condition of the rubber seal on the coolant filler cap
Make sure the rubber seal is clean and free of any dirt particles.
Make sure the filler neck is clean then replace cap.
Check all hoses and connections for leaks.
Check all hoses and belts for cracks, frayed points, or spongy areas (replace as
necessary).
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