White Magic PRO 1900, Owner'S Manual

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Maintenance Instructions for Ford Engine (continued…)
Air Cleaner
Your air cleaner filters air entering the engine induction system and acts as a silencer and a
flame arrester when assembled to induction system. Air that contains dirt and grit produces an
abrasive fuel mixture and can cause severe damage to the cylinder walls and piston rings. Dam-
age to the cylinder walls and piston rings will cause high oil consumption and short engine life.
A restricted or dirty air cleaner will also cause a rich fuel mixture. Thus, it is extremely impor-
tant that the air cleaner be serviced at recommended intervals.
CAUTION - Service the air cleaner more frequently under sever dust conditions.
Remove the paper filter element from the air cleaner assembly. Inspect the element for foreign
material restrictions or signs of excessive wear or damage. Replace as necessary.
Remove all dust and foreign matter from the air cleaner housing.
Make sure that the air cleaner assembly is seated properly on the carburetor with the seal in-
stalled.
COOLING SYSTEM
Coolant Level
Check the coolant level in the expansion chamber or radiator daily, only when engine is cool.
Maintain the coolant level at approx. 3/4 to 1-1/2 inches below the filler neck seat on the radia-
tor when the coolant is cold.
Whenever coolant level checks are made, check condition of radiator cap rubber seal. Make
sure it is clean and free of any dirt particles. Rinse off with clean water if necessary. When re-
placing cap on radiator, also make sure radiator filler neck is clean.
WARNING - NEVER remove the radiator cap under any conditions while the engine is
operating. Failure to follow these instructions could result in damage to the cooling sys-
tem or engine and/or personal injury. To avoid having scalding hot steam or coolant blow
out of the radiator, use extreme caution when removing the cap from a hot radiator. If
possible, wait until the engine has cooled, then wrap a thick cloth around the radiator cap
and turn it slowly to the first stop. Step back while the pressure is released from the cool-
ing system. When you are sure all of the pressure is released, press down on the cap , turn
and remove it.
Do Not add coolant to any engine that has become overheated until the engine cools. Add-
ing coolant to an extremely hot engine can result in a cracked block or cylinder head.
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