REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz E-Class W123 (from 1976 to 1985, the year of issue)

general info. full specifications. diagnostics. hints. tips. tricks

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Mercedes-Benz
	W123
		Introduction
		Gasoline engines
			Design and specifications
			Engine adjustment
			Ignition system
			Power system
				The power supply system with the carburettor Stromberg
					Device features
					Operating principle
					Adjustment and check the carburetor
					Removal and installation of the electromagnetic shut-off valve
					Removal and installation of the fuel pump
				The power supply system with a carburetor Solex 4A1
			The fuel injection system K-Jetronic
			The fuel injection system L-Jetronic
			Works by car
			Work on the engine M 102
			Work on the engine M 110 and M 123
		Coupling
		Manual transmission
		Automatic Transmission
		Driveline and rear axle
		The front suspension
		Rear suspension
		A steering
		Brakes
		Electrical
		Body and Equipment

printable version

Removal and installation of the electromagnetic shut-off valve

Withdrawal
PERFORMANCE ORDER
Disconnect the solenoid valve.
Loosen the lock nut.
Remove the solenoid valve from the float chamber, exposing the vessel to collect gasoline.

Setting
PERFORMANCE ORDER
Check the nozzle and state seals.
Replace defective parts.
Lubricate oil seals with engine oil and install the solenoid valve assembly; the distance between the highest point of the float of the float chamber and the plane should be 25 ?� 0.5 mm.
Connect the connector and adjust the quality (composition) of the mixture.
Tighten the lock nut locking solenoid valve.

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Adjustment and check the carburetor

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Removal and installation of the fuel pump