Kia Sephia/Shuma/Spectra

since 1995 of release

Dismantling

Prevention

Establish on sponges of a vice soft protective slips, for an exception of damage of details of the generator.

PERFORMANCE ORDER

	1. Fix the generator in a vice and turn out four screws of fastening of a back cover of the generator.
	2. Palnik, capacity of 200 W heat up a back cover and remove it from the generator.
Prevention If the back cover is not heated up, it is very difficult for removing in connection with very dense landing.
	3. A screw-driver with a flat edge remove a forward cover of the generator together with a rotor.
Prevention Be careful not to lose a lock spring which is located at the back bearing.
	4. Fix a rotor in a vice and unscrew a nut, then remove a pulley, a rotor and a forward cover.
5. If necessary, using a stripper, remove the forward bearing from a generator shaft.
	6. A stripper, remove the back bearing from a generator shaft.
7. Turn out a nut on the plug B and remove isolating plugs.
	8. Turn out five screws, and remove the rectifier and a shchetkoderzhatel.
	9. Divide a back cover and a stator.
	10. A soldering iron отпаяйте the rectifier and wires, then remove a tension regulator.
Prevention Otpaivaniye see off during no more than 5 with, the tension regulator otherwise can be damaged.
	11. To replace brushes. Otpayayte a wattled wire also remove a brush.

Rotor check

PERFORMANCE ORDER

	1. By an ohmmeter measure resistance between contact rings. If resistance differs from demanded, replace a rotor. Resistance: 3,5–4,5 Ohm
	2. An ohmmeter check conductivity between a contact ring and a rotor anchor. In the presence of conductivity, replace a rotor.
3. If the surface of a contact ring has a roughness or wear tracks, smooth out it an emery paper.

Stator check

PERFORMANCE ORDER

1. An ohmmeter check conductivity between wires of the coil of a stator.
	2. In the absence of conductivity, replace a stator.
	3. An ohmmeter check conductivity between stator coils.
4. In the presence of conductivity, replace a stator.

Check of the block of the rectifier

PERFORMANCE ORDER

1. An ohmmeter check conductivity between conclusions of each diode.

2. If necessary, replace the rectifier block.

Check and replacement of brushes

PERFORMANCE ORDER

	1. If brushes are worn-out till maximum permissible length, replace them. Nominal length: 21,5 mm Maximum permissible length: 8,0 mm
	2. Measure effort of compression of a spring. Effort of a spring measure at a brush vystupaniye on 2 mm. If necessary, replace a spring. Nominal effort: 3,1–4,1 N Maximum permissible effort: 1,6–2,4 N

Check of bearings

PERFORMANCE ORDER

1. Check the bearing on smoothness of rotation, absence of jammings and noise at rotation, and also люфта.
	2. In the presence of any defects, replace the bearing.

Assembly

PERFORMANCE ORDER

	1. Establish brushes and solder a wattled wire so that the line of limiting wear of a brush acted on 2–3 mm from the holder of brushes.
	2. Solder a tension regulator to the rectifier and stator windings.
Prevention The soldering carry out during no more than 5 with, the tension regulator otherwise can be damaged.
3. Collect a back cover and a stator.
4. Screw screws of fastening of the rectifier and a shchetkoderzhatel. Inhaling moment: 2,0–5,4 N • m
	6. Establish the back bearing and fix a lock spring.
	7. Establish the forward bearing of the generator. For installation of the bearing it is desirable to use a manual press with an opravka which diameter corresponds to diameter of an external ring of the bearing.
	8. Fix a rotor in a vice, establish on it a forward cover and a pulley. Fix a pulley a nut. Inhaling moment: 59–98 N • m
	9. Establish a back cover of the generator and fix four screws. Inhaling moment: 2,9–6,4 N • m