REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Chevrolet Lanos (since 2004 of release), Daewoo Lanos (since 1997 of release)

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

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Chevrolet
	Lanos
		Device Car
		Operating Guidelines
		Faults in the way
		Maintenance
		Engine
		Transmission
		Chassis
		A steering
		The brake system
		Electrical
		Body
		Wheels and tires
		Purchase of spare parts
		A trip to the STO
		Winter car operation
		Preparation for technical inspection
		Tips novice mechanic
			Safety during repair work
			Instruments
			Before you start
			Restoration of threaded connections
				Unscrewing rusted screw connections
				Unscrewing damaged nuts
				Bolts with hexagon socket head or polyhedral
				Reversing tapping screws with direct and Phillips
				Screwing out and screwing studs
				Boring broken bolt
				Tapping
				Tips on body repair
		Applications
		Diagrams

Unscrewing rusted screw connections

Before you install the key on heavily rusted nuts, clean the protruding portion of the thread from dirt and corrosion.

1. Clean the threads with a wire brush and apply to the threaded portion penetrating the composition.

2. If you are using a high-speed start to turn away a nut composition immediately after its application.

3. When using a slow-start to understand the composition of the node after the expiry of penetration.