REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Nissan Micra (2002 model year)

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

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Nissan
	Micra
		Introduction
		Controls and operation receptions
		Options and car routine maintenance
		Engine
			The general information and preparatory operations
			Check the compression pressure
			Checking the engine by means of the vacuum gauge
			Checking the motor oil pressure
			Replace accessory drive belt and the intermediate roller belts
			Removal and installation of the inlet pipeline
			Removing and installing exhaust manifold, catalytic converter and lambda probe
			Removing and installing sump and maslozabornika
			Removing and installing cylinder head cover
			Removal, check and installation of camshafts
			Check and adjust valve clearances
			Removing and installing timing chain
			Removing and installing crankshaft seals
			Removing and installing, disassembling and assembling the cylinder head
			Removal and installation of the power unit
			Service oil pump
			Dismantling and assembling cylinder
		The engine cooling system, heating, ventilation and air conditioning
		The power supply system and exhaust
		Systems of an electric motor
		Manual box of a gear change and clutch
		Automatic Transmission
		Drive shafts, steering knuckles and Hub assembly
		Brakes
		Suspension and steering
		Body
		Onboard electric
		Diagrams

Removing and installing crankshaft seals

PERFORMANCE ORDER

Replace radial seal can be removed both at the front cover of the cylinder (see. Section Removal and installation of timing chain) and at fixed cover.
Remove the crankshaft pulley (see. Section Removal and installation of timing chain) and use a screwdriver to remove the seal from the front cover.

Lubricate a new oil seal motor oil and press in its flush with the outer edge of the front cover. Use pipe with an outer diameter of 50 mm and an inner diameter of 44 mm.

Orientation gland shown in the illustration above.

Set starred components.
To replace the crankshaft rear oil seal, remove the transmission assembly (see chap. Manual box of a gear change and clutch or automatic transmission).
On models with Manual transmission, remove the disc and clutch basket (see chap. Drive shafts, steering knuckles and Hub assembly).
Remove the flywheel or the drive plate (see. Section Maintenance of the oil pump).
Remove the oil seal using a screwdriver.
Lubricate the new motor oil and the oil seal press-fit it with a tube with an outer diameter of 102 mm and an inner diameter of 90 mm. Oil seal must not protrude from the body of the holder.
Set starred components.