HOSE AS-GUARD 5464712 - Caterpillar

Hints for Cold Weather Operation
After starting the engine, the engine speed will be governed for up to a maximum of 25 seconds. After this period, the engine should be operated at low loads until a minimum operating temperature of 80° C (176° F) is achieved
Achieving operating temperature will help prevent the intake valves and exhaust valves from sticking.
The cooling system and the lubrication system for the engine do not lose heat immediately upon shutdown. This means that an engine can be shut down for a period and the engine can still start readily.
Install the correct specification and grade of engine lubricant before the beginning of cold weather.
Check all rubber parts (hoses, fan drive belts) weekly.
Check all electrical wiring and connections for any fraying or damaged insulation.
Keep all batteries fully charged and warm.
Fill the fuel tank at the end of each shift.
Drain the water from the fuel system. Refer to this Operation and Maintenance Manual, "Fuel System Primary Filter/Water Separator - Drain".
Check the air cleaners and the air intake daily. Check the air intake more often when you operate in snow.
Ensure that the glow plugs are in working order. Refer to Troubleshooting , "Glow Plug Starting Aid - Test".
Personal injury or property damage can result from alcohol or starting fluids.Alcohol or starting fluids are highly flammable and toxic and if improperly stored could result in injury or property damage.
Do not use aerosol types of starting aids such as ether. Such use could result in an explosion and personal injury.
For jump starting with cables in cold weather, refer to the Operation and Maintenance Manual, "Starting with Jump Start Cables." for instructions.Viscosity of the Engine Lubrication Oil
Correct engine oil viscosity is essential. Oil viscosity affects the amount of torque that is needed to crank the engine. Refer to this Operation and Maintenance Manual, "Fluid Recommendations" for the recommended viscosity of oil.At temperatures below −10° C (14° F) damage to engine components can occur if the engine is allowed to operate at high load and speed immediately after starting.Recommendations for the Coolant
Provide cooling system protection for the lowest expected outside temperature. Refer to this Operation and Maintenance Manual, "Fluid Recommendations" for the recommended coolant mixture.In cold weather, check the coolant often for the correct glycol concentration in order to ensure adequate freeze protection.Engine Block Heaters
Engine block heaters (if equipped) heat the engine jacket water that surrounds the combustion chambers. This heat provides the following functions:
Startability is improved.
Warm up time is reduced.An electric block heater can be activated once the engine is stopped. A block heater can be 110V dc or 240V dc. The output can be 750/1000W. Consult your Cat dealer for more information.Idling the Engine
After starting the engine, the engine speed will be governed for a maximum period of 25 seconds. When idling after the engine is started in cold weather, increase the engine rpm from 1000 to 1200 rpm. This increase in RPM will warm up the engine more quickly. Maintaining an elevated low idle speed for extended periods will