REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 626 (from 1991 to 1998, the year of issue)

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

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Mazda
	626
		Instructions
		Maintenance
		Engines
			Petrol engines (1,6 and 1,8 liters)
			Gasoline 4-cylinder engine (2 liters)
				Introduction
				Specifications
				Recommendations for repair
				The top dead point
				Cylinder Head Cover
				Springs, fasteners and gaskets Valve
				Gas distribution belt and sprocket
				Camshafts and tappets
				Intake manifold
				An exhaust manifold
				Cylinder head
				Front crankshaft oil seal
				Sump
				Oil pump
				A flywheel or a leading disk
				Crankshaft rear oil seal
				Engine Mounts
			Gasoline engine V6 (2,5 liters)
			A partition of engines (1,6 and 1,8 liters)
			Bulkhead engine (2.0 liters and 2.5 V6)
			The diesel engine of 2.0 liters
			Systems of an electric motor
		Heating and ventilation
		Fuel system
		An exhaust system
		Transmissions
		Coupling and semiaxes
		The brake system
		Chassis
		Body
		Electrical
		Wiring
		Tips and Tricks

Cylinder Head Cover

Withdrawal

PERFORMANCE ORDER

1. Disconnect the negative battery terminal.
2. Disconnect the hose valve for crankcase ventilation and air hoses from the head cover.
3. Mark the spark plug wires and disconnect them from the candles.
	4. Disconnect the hose valve for crankcase ventilation (A) and vent hoses from the head cover and unscrew bolts of the bracket (B) hoses hydrostrengthening steering.
5. In models 1996 and later model years, disconnect the crankshaft sensor.
	6. Remove the cylinder head cover bolts in sequence of return specified sequence tightening.
7. Disconnect all hoses and wires that prevent the removal of the cover and remove the cover.

Setting

PERFORMANCE ORDER

1. Carefully clean joined surfaces of the cylinder head and the head cover.
	2. Apply sealant to one side of the cover gasket and install the gasket on the cover.
	3. Apply sealant to the indicated surface of the cylinder head.
4. Replace the cover and insert the bolts.
	5. Tighten the bolts in the sequence shown.
6. Install the remaining details, get the engine and check the cap for leaks.