Repair of Opel Corsa C, from 2000 to 2005 release.
	1. Operation and maintenance of the car
	2. Engine
		2.1. Petrol Z10XE, Z10XEP, Z12XE, Z12XEP DOHC-I engines
		2.2. Mechanical part of petrol Z10XE, Z10XEP, Z12XE, Z12XEP DOHC-I engines
		2.3. Cooling system
		2.4. Lubrication system
			2.4.1. Removal and installation of the case of an oil filter (Z10XE, Z10XEP, without conditioner)
			2.4.2. Replacement of engine oil (Z10XE, Z10XEP)
			2.4.3. Removal and installation of the oil pallet (Z10XE, Z10XEP, without conditioner)
			2.4.4. Replacement of the relay of pressure of oil (Z10XE, Z10XEP)
		2.5. System of injection
		2.6. Petrol engines – the general procedures of check
		2.7. Mechanical part of the engine
		2.8. Test and repair operations of components of a mechanical part of the engine
		2.9. Cooling system
		2.10. System of injection of fuel of petrol engines
		2.11. Lubrication system
	3. Transmission
	4. Running gear
	5. Steering mechanism
	6. Brake system
	7. Onboard electric equipment
	8. Body
	9. Schemes of electric equipment

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2.4.4. Replacement of the relay of pressure of oil (Z10XE, Z10XEP)

Removal

Open a cowl.

Dismantle the oil 1 pressure relay.

Disconnect the socket of a plait of wires.

Substitute the reception pallet.

Clean sealing surfaces of a head of cylinders and relay of pressure of oil.

Installation

Install the oil pressure relay.

Replace a sealing ring.

Tighten the relay of pressure of oil and tighten the moment of an inhaling 20 N · m.

Attach the socket of a plait of wires.

Check and if necessary modify the level of engine oil.

Close a cowl.