Hongqi E-HS9, Manual

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7-3. Self-maintenance
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Wheel failure prevention measures
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The car should drive as slowly as possible along the vertical direction of the obstacle
when driving over a curb or similar obstacle.
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Do not let the tires come into contact with grease and fuel.
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Regularly check the condition of tire damage (e.g., damage such as cuts, cracks or
bulges) and remove debris embedded in the tire tread.
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Tire storage instructions
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Before dismantling the tires, you should mark on the tires to indicate the direction of
rotation, and reset the tires according to the mark when installing them, so that the
direction of rotation and dynamic balance of the wheels remain unchanged.
⚫
Removed wheels and tires should be stored in a cool, dry place, preferably in a dark
place with no sunlight.
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Concealed damage
⚫
Tire and rim damage is often not easy to find, if you find the vehicle abnormal
vibration or runaway during driving, it indicates a wheel failure, in this case, you
should go to FAW authorized Hongqi dealer to check the wheels as soon as possible.
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When to change the tires
Tires should be replaced in the following cases:
⚫
When the tire has something such as a cut, a break, a deeper crack that exposes the
cord ply, or a bulge.
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When the tire has frequent air leaks or is beyond repair due to other damage.
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Tire life
Avoid using older tires that are more than six years old if possible, and if you have to,
drive with extreme caution and at low speeds.
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Notes on driving in snow
If snow tire tread wear reaches 4mm or more, the snow tire anti-skid performance will be
significantly reduced.