Battery - Husqvarna HUV4420-D Owner's Manual

5. Close the valve by rotating it counterclockwise until the valve is firmly sealed.
6. To resupply the filter with fuel, turn the key switch to the ON position for 10 seconds. See following
NOTE.
NOTE: Dispose of water according to the environmental laws and regulations for your area.
Figure 34 Fuel Filter

BATTERY

See General Warnings on page 10.
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DANGER
• Battery – Explosive gases! Do not smoke. Keep sparks and flames away from the vehicle and
service area. Ventilate when charging or operating vehicle in an enclosed area. Wear a full
face shield and rubber gloves when working on or near batteries.
• Tools, wires, and metal objects can cause sparks when shorted across a battery.
• Follow all instructions carefully when working with batteries.
• Charge battery in a well-ventilated area only.
• Battery – Poison! Contains acid! Causes severe burns. Avoid contact with skin, eyes, or
clothing. Antidotes:
- External: Flush with water. Call a physician immediately.
- Internal: Drink large quantities of milk or water followed with milk of magnesia or vegetable
oil. Call a physician immediately.
- Eyes: Flush with water for 15 minutes. Call a physician immediately.
2005 HUV4420 and HUV4420-D Gasoline and Diesel Vehicle Owner's Manual
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Battery
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