ROMET 4E Electric Vehicle Instruction Manual
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off the ground slightly, remove the wheel nut by nut wrench or hand, and then remove the tire.
(4) Fit tires
Fit four nuts by hand; tighten them till the wheels no longer looseness, put down the wheel slowly, and then alternatively tighten the wheel nuts. The tightening
torque is 110±5N. m, do not use foot or pipe to impose additional strength on the wheel wrench, which will make the nut to be too tight.
(5) Upon finishing changing the tire, screw the nuts by torque wrench, in addition, recheck and screw them after driving more than 1000 kilometers. This preventive
action is necessary, which can guarantee the fastness of the wheels. Screw the nuts alternatively and evenly. Do not use oil or lubricating grease on nuts.
Inappropriately tightening the nuts will cause the wheels fall during driving, and the ultimately the vehicle may be out of control.
3. Haul vehicle
(1) Hauling premise
Hauling must be in accordance with the relevant local regulatory.
Romet motors suggest you haul your car by the maintenance personnel; incorrectly hauling will increase the risk of accidents.
(2) Hauling cautions
Use proper facilities so as to prevent any damage to the vehicle while hauling. The transmission and steering mechanism must be able to function properly. Use
applicable haulage chain. During hauling, release the handbrake and shift into neutral gear, turn ignition key to the position of “ACC”.
（3）Hauling position
(4) Traction load
a. The weight of the tractor must be more than that of the trailed vehicle. The traction must be less than the weight of the hauling vehicle.
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