KIA RIO

Since 2000 of release

Repair and car operation


Kia Rio
+ 1.1. Short acquaintance to the car
+ 2. Engines A3E, А5D
+ 3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
- 6. Ignition system
   6.1. Specifications
   6.2. Work of system of ignition
   6.3. Components of system of ignition
   6.4. A corner of an advancing of ignition
   6.5. The ignition coil
   6.6. Spark plugs
   6.7. High-voltage wires
+ 7. Coupling
+ 8. A transmission
+ 9. Axes and power shafts
+ 10. A suspension bracket
+ 11. Wheels and tyres
+ 12. A steering
+ 13. Brake system
+ 14. A body
+ 15. Air central air
+ 16. The electric equipment






6.6. Spark plugs

Removal

The prevention

Do not serve a spark plug on the hot engine.

PERFORMANCE ORDER
1. Disconnect a wire from the negative plug of the storage battery.
2. Disconnect high-voltage wires.
3. Compressed air clear candles that will exclude dirt hit in cylinders of the engine after вывинчивания spark plugs.
4. Turn out a candle, using a candle key. For an exception of damage of a candle establish a candle key strictly along a candle axis.

Check

PERFORMANCE ORDER
1. Connect a wire to the negative plug of the storage battery.
2. Connect a spark plug to a high-voltage wire.
3. Keeping a spark plug special пассатижами with the isolated handles, bring a spark plug on distance of 5-10 mm to a car body.
The prevention

Do not concern bodies of the car during performance of following operations.
4. The assistant should turn a cranked shaft of the engine a starter, thus between a spark plug and a car body should be observed steady strong искрообразование.

5. In the absence of a spark of ignition or an ignition spark weak, check up a condition and correct following defects:

    – In the presence of a deposit clear or replace a spark plug;
    – At pollution by oil clear or replace a spark plug;
    – At deterioration or burning out of electrodes replace a spark plug;
    – At destruction of a ceramic insulator replace a spark plug;
    – At damage of a ring of a spark plug replace a spark plug;
    – At infringement of an interelectrode backlash in a spark plug, adjust a backlash. Backlash updating is carried out подгибанием a lateral electrode.


The central electrode in no event cannot be bent, as it can lead to breakage of an insulator and a candle exit out of operation. For подгибания a lateral electrode of a candle it is necessary to use the special tool.

Interelectrode backlash of a spark plug:
А3Е: 0,8–0,9 mm
А5D: 0,7–0,8 mm

Installation

PERFORMANCE ORDER
1. Screw a spark plug in a head of the block of cylinders.

The inhaling moment: 25–30 Nm

2. Connect a high-voltage wire to a spark plug.
3. Connect a wire to the negative plug of the storage battery.