REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Kia Sephia / Shuma (1995 release)

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Kia
	Sephia / Shuma
		Maintenance
		Engine
		Greasing system
		Cooling
		The power supply system and release
		Fuel system
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		Coupling
		Manual transmission
		Automatic Transmission
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		Body
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		Electrical equipment
			Technical data
			Electrical circuits
			Circuit breakers
			Accumulator battery
			Check of level and density of electrolit and gymnastics
			Maintenance-free batteries
			Wires and terminals
			Charging standard batteries
			Starter
			The switch of blocking of a starter
			Removing and installing starter
			Repair of starter
			Check of the traction relay
			Check of brushes and brush holder
			Checking the stator coils
			Check rotor
			Generator
			Alternator drive belt
			Removing and installing the generator
			Repair the generator
			Check the rear window defogger
			Airbag
			The front passenger airbag
			Coiled Wire
			Troubleshooting System start-up and troubleshooting
			Electrical circuits

Repair the generator

Dismantling

A warning

Replace the jaws soft protective lining, in order to avoid damage to the generator components.

PERFORMANCE ORDER

	1. Secure the generator in a vice and remove the four screws that secure the back cover of the generator.
	2. Palniki, 200W heat back cover and remove it from the generator.
A warning If the back cover is not heated, it is very difficult to remove due to the very tight fit.
	3. The flat-blade screwdriver to remove the front cover of the generator with the rotor.
A warning Be careful not to lose the retaining spring, which is located at the rear bearing.
	4. Fix the rotor in a vice and unscrew the nut, then remove the pulley rotor and the front cover.
5. If necessary, use a puller, remove the front bearing from the shaft of the generator.
	6. A stripper, remove the rear bearing from the shaft of the generator.
7. Remove the nut at terminal B and remove the insulating sleeve.
	8. Remove the five screws and remove the rectifier and brush holder.
	9. Divide the back cover and the stator.
	10. Soldering iron Unsolder rectifier and wires, then remove the voltage regulator.
A warning Otpaivanie held no longer than 5 seconds, as otherwise it may be damaged by the voltage regulator.
	11. Replace the brush. Unsolder braided wire and remove the brush.

Check rotor

PERFORMANCE ORDER

	1. An ohmmeter measure resistance between contact rings. If the resistance is not correct, replace the rotor. Resistance: 3.5-4.5 ohms
	2. An ohmmeter check up conductivity between the contact ring and the anchor of the rotor. In the presence of conductivity, replace a rotor.
3. If the surface of the contact ring has a roughness or traces of wear and tear, strip it with sandpaper.

Checking the stator

PERFORMANCE ORDER

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

Check rectifier unit

PERFORMANCE ORDER

1. An ohmmeter check up conductivity between the terminals of each diode.

2. If necessary, replace the rectifier.

Check and replacement of brushes

PERFORMANCE ORDER

	1. If brushes are worn to the maximum allowable length, replace them. Nominal length: 21.5 mm Maximum permissible length: 8.0 mm
	2. Measure the force of the spring. The spring force is measured when protrusion of the brush 2 mm. If necessary, replace the spring. Rated force: 3,1-4,1 N Maximum permissible force: 1,6-2,4 N

Check bearings

PERFORMANCE ORDER

1. Check bearings for smooth rotation, no jamming and noise during rotation, and play.
	2. If there are any defects, replace the bearing.

Assembly

PERFORMANCE ORDER

	1. Set the brush and solder the braided wire so that the line of limiting deterioration brush acted on 2-3 mm from the brush holder.
	2. Solder the voltage regulator rectifier and stator windings.
A warning Solder wire for no more than 5 seconds, because otherwise it may be damaged by the voltage regulator.
3. Assemble the rear cover and the stator.
4. Replace the screws that secure the rectifier and brush holder. Torque: 2,0-5,4 N ??? m
	6. Install the rear bearing and secure with spring retainer.
	7. Install the front bearing of the generator. To install the bearing is desirable to use a manual press mandrel, whose diameter corresponds to the diameter of the outer ring of the bearing.
	8. Support the rotor in a vise, install the front cover and a pulley. Secure the pulley nut. Torque: 59-98 N ??? m
	9. Replace the back cover of the generator and fasten with four screws. Torque: 2,9-6,4 N ??? m