Mandalay 2006 Presidio, Manual

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• Be sure that both the chassis and coach batteries have the proper electrolyte level
and that they are fully charged (specific gravity of 1.260). A discharged battery will
freeze and crack the case, ruining the battery. In storage, a battery will lose charge
gradually over a 30 to 45 day period, even when disconnected by use of the battery
disconnect switch. We recommend that at least monthly the batteries be checked for
charge. If the charge is 80% (specific gravity of 1.235) or less, it must be recharged.
You may wish to remove the batteries from the motorhome and store them in a
heated area. However, even when warm, the battery charge level must still be
maintained. A warm battery accepts charge much more readily however, than a cold
one. Make sure to follow all precautions associated with battery care and
maintenance outlined in the electrical section of this manual.
• Store with as much fuel as possible in the fuel tank to limit condensation buildup.
• Check engine coolant, making sure antifreeze is sufficient for local temperature
extremes.
• Make sure the tires are inflated to correct pressures.
• Store the windshield wiper arms and blades inside the motorhome.
• Let the engine run for a period of time until it is warm. Change the oil and oil filter.
• Run the air conditioner during the final engine warm up to ensure the compressor
seal is lubricated.
• If snow accumulates on the motorhome, try to remove it as often as you can.
A primary concern when winterizing the motorhome is to make sure the water systems are
protected against damage caused by freezing. Follow the water system winterizing
procedure outlined in the Water and Drainage section of this manual (check the index for
location).
NOTE: Be sure to read the rest of this manual, and follow any additional information on
storage, cleaning and winterizing procedures.
10-9
CARE & MAINTENANCE
2005 PRESIDIO