REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Kia Clarus (1995 issue)

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Kia
	Clarus
		Maintenance
		Engines FE DOHC and DOHC T8
		Greasing system
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		The power supply system and release
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		Coupling
		Manual transmission
		ACP G4A-EL
		AKP 50-40 LE
			Technical data
			Friction mechanisms
			Locking mechanism
			Search and definition of malfunctions
			Fault codes
			Diagnostic connector
			Cleanup operation
			Testing time lag
			Testing of teamwork of an automatic transmission and the engine for the motionless car
			Testing of pressure transmission fluid
			Testing for the pressure reduced by the valve
			Check of level and a liquid condition in an automatic transmission
			Position sensor
			The switch of keeping of transfer
			Mode Switch
			Brake light switch
			The temperature sensor Transmission Fluid ATF
			Check resistance of speed sensor (output)
			Check resistance of speed sensor (input)
			Solenoid valves
			Changing the O-ring transmission fluid temperature sensor
			The lateral casing of a transmission
			Speed Sensor (input and output)
			Valves of switching of transfer (?„–1, ?„–2)
			Tube oil cooler
			Dismantling and transmission assemblage
			Note on disassembling
		Axes and power shafts
		Steering
		Wheels and tires
		Suspension
		Body
		The air conditioning system
		Electrical equipment
		Brakes
		Electric schemes

printable version

Friction mechanisms

Hydraulic diagram of an automatic transmission

1 - sleeve for movement by inertia;
2 - reverse clutch;
3 - forward clutch;
4 - brake 2nd / 4th gear;
5 - a brake of 1st transfer and a backing;
6 - Coupling 3-4;
7 - the parking gear;
8 - a torque converter;

9 - piston shock absorber;
10 - short gear;
11 - the ring gear;
12 - one-roll coupling ?„–2;
13 - the long gear;
14 - small sun gear;
15 - large sun gear;
16 - one-roll coupling ?„–1.

The driving force from the engine is transmitted through the gear train system torque conversion.

Electronic control system supplies the control unit output signal, the most suitable for the current driving conditions on the valves (4 pieces) so that the hydraulic circuit may be included in accordance with the electrical signals from various sensors at the inlet.

PCM controls the operation of each node by supplying a hydraulic pressure control system, converting them into driving force by using a planetary gear train that provides the best mode for the current driving conditions.

Converted force is transmitted to the drive shaft and the wheels via a differential.

Seating unit		Appointment
Forward clutch	01	Connects input shaft to rear planetary ring gear
Direct coupling clutch	C2	Connects input shaft to the planetary sun gear
Clutch downshift	NW	It connects planetary gearing with planetary sun gear downshift
Brake 2nd gear when coasting	81	Blocks planetary sun gear
Brake 2nd gear	AT 2	Blocks the left rotation of the sun gear of the planetary
Brake 1st and Reverse	OT	Locks the front planetary ring gear
Brake downshift	AT 4	Blocks planetary sun gear downshift
Straight-coupling ?„–1	F1	Blocks the left rotation of the planetary sun gear in the operation of brake 2nd gear
Straight-coupling ?„–2	F2	Blocks the left rotation of the front planetary ring gear
Straight-clutch ?„–3	F3	Blocks clockwise rotation of the planetary sun gear downshift

The design and purpose of the valves

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Locking mechanism