REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz C-Class (W203, 2000 issue)

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Mercedes-Benz
	W203
		Introduction
		Instruction Manual
		Routine maintenance
		Engine
		Cooling and heating
		The power supply system and release
		Electric motor
		Manual gearbox
		Automatic Transmission
			Specifications
			Automated Manual gearshift 716.6
			Automatic Transmission 722.6
				Troubleshooting - General Information
				Objectives of the electronic control unit and the control signals
				Removing and installing AT torque converter
				The electrohydraulic control unit AT (AT is installed)
				Disassembly and assembly of electro-hydraulic control unit
				Disassembly and assembly of the plate gear
				Transmission and torque converter housing
				Multi-disc brake B2, B3 and gear lock in the "parking"
				Disassembly and assembly of the rear of the hollow shaft to the rear freewheel
				Removing and installing multi-disc brake B1 and the oil pump
				Dismantling and assemblage of the oil pump
				Disassembly and assembly of multi-disc brake B1
				Disassembly and assembly of multi-disc brake B2
				Disassembly and assembly of the output shaft to the central unit and the rear planetary gears
				Removing and installing multi-plate clutch K1, K2 and K3
				Dismantling and assembling clutch K1
				Disassembly and assembly of the drive shaft with the clutch K2 and the front planetary gears unit
				Dismantling and assembling clutch K3
				The locking mechanism in the "parking lot"
				Removing and installing selector lever gear
		Coupling and power shafts
		Brakes
		Suspension and steering
		Body
		Onboard electric

printable version

Disassembly and assembly of the plate gear

Plate gear


A - control valve operating pressure. Pressure control valve lubrication. Regulating valve overlap when the 2-3 gear B - Block enable 1-2 / 4-5 transmissions. Pressure control valve gear	C - Block switching gears 3-4 D - Block switching gears 2-3 Coupling lock regulating valve. Control valve B2

Dismantling plate gear


71 - Bolts 72 - Housing cover of valves 73 - Sealing plate	74 - Building valves 82 - Lock

Dismantling plate gear


59 - Guide pin 75 - Plastic Ball Valves	76 - steel ball valves 143 - Central lock

Dismantling plate gear


72 - Building valves 72.1 - Valve gear selection 72.2 - regulating valve 2-3 overlapping transmission sleeve and the piston 72.3 - regulating valve Pressure lubrication 72.4 - regulating valve operating pressure	72.5 - Valve fixing switching gears 3-4 72.6 - The control valve switching gears 3-4 72.7 - Valve pressure switch when the 3-4 gear 72.8 - regulating valve overlap 3-4 transmission sleeve and the piston

Dismantling plate gear


74 - Building valves 74.14 - The control valve switching 1-2 / 4-5 Transmission 74.15 - Valve fixing switching 1-2 / 4-5 Transmission 74.18 - regulating valve overlap 1-2 / 4-5 transmission sleeve and the piston 74.19 - Pressure control valve gear 74.20 - pressure control valve control valve 74.21 - Pressure control valve switching valve	74.22 - locking torque converter control valve 74.24 - Valve pressure switch when the 3-4 gear 74.25 - The control valve switching gears 2-3 74.26 - Valve fixing switching gears 2-3 74.27 - switching valve B2

Plate gear is shown in the illustration.

Dismantling

PERFORMANCE ORDER

1. Remove the clips (82) (refer to an accompanying illustration).
2. Remove the bolts (71).
3. Remove the valve body (72) from the valve body (74).
4. Remove the sealing plate (73). All the balls 12 are located in the valve body, four (75) of which - the plastic, while the remaining 8 (76) - steel.
5. Remove the valve body cover. Bushes and Pistons control valves 72.2, 72.8 and 74.18 should not be confused. B2 switching valve can be removed and installed when the cover is removed the valve body.

Assembly

The assembly is carried out in reverse order. Insert the guide pin (59) in the valve body (arrow).

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Transmission and torque converter housing