SHOP MANUAL
Engine
Ch 1 page 8
PREPARING THE ENGINE FOR STORAGE
If the engine is not to be used for an extended period its cooling
system, fuel system and combustion chamber must be protected
against rust. This also applies to the external shell of the engine.
An alternative to preparing the engine for long-term storage is to
start the engine and warm it up every 6 months.
Handling the Engine
The engine can normally stand idle for up to six months without
preparation for storage. For longer periods of downtime, the
following measures should be taken. These measures provide
protection for approximately 4 years.
Preparations for storage:
• Thoroughly clean the engine.
• Run the engine for a specific period using special
preservative fuel, oil and coolant.
• Also prepare other aspects of the engine for storage (filter
renewal, lubrication, etc.).
Preservative Coolant
If the engine is to be stored with a full cooling system, use
coolant containing 50 percent glycol by volume. Glycol without
nitrite based inhibitor should be used.
Ethylene glycol is highly dangerous if imbibed. Avoid contact with
the skin.
WARNING
Preservative Oil
Suitable preservative oils are supplied by most oil companies.