REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz E-Class

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

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Mercedes-Benz
	E-class
		Introduction
		Description of the model Mercedes E-Class
		Working conditions and tools
			Workplace
			Acquisition of spare parts
			Basic tool
			Special Tools
			Accident prevention
			Lifting the car jack
			Technique Mechanics
				Unscrewing rusted fasteners
				Unscrewing damaged nuts
				Unscrewing bolts with an internal hexagonal head and a "star"
				Unscrewing slotted and cross screws
				Removing fastener by drilling
				Unscrewing studs
				Boring head bolts with cut
				Tapping
			Delivery of the car repair
		Car Care
		Diesel engines
		Petrol engines
		Transmission
		Chassis
		The brake system
		Electrical
		Shop
		Body
		Applications
		Diagrams

Unscrewing studs

Since it is impossible to unscrew the stud conventional instrument, do the following:

- To free the threaded part of the stud very tightly screw the two nuts, one after the other (Tighten);

- Take the key for the bottom nut and remove it with a pin.