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)
			Gasoline engine V6 (2,5 liters)
				Introduction
				Specifications
				Recommendations for repair
				The top dead point of the first piston
				Cylinder head cover
				Springs, fasteners and gaskets Valve
				Gas distribution belt and sprocket
				Camshafts and tappets
				Intake manifold
				Exhaust manifolds
				Cylinder heads
				Front crankshaft oil seal
				Sump
				Oil pump
				A flywheel or a leading disk
				Crankshaft rear oil seal
				Engine Mounts
			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

Intake manifold

Withdrawal

PERFORMANCE ORDER

1. Lower pressure in the fuel system, and disconnect the negative battery terminal.
2. Drain the coolant.
3. Remove the air intake pipe.
4. Disconnect the cables, hoses and wiring from the throttle body.
	5. In the rear portion of the exhaust manifold disconnect the wire (A), the two wires of the fuel injectors (B), the oil supply tube (P) and a vacuum hose from the fuel pressure regulator (D).
	6. Remove the throttle wire (A), the two wires of the solenoid valve (B) and a bracket on which the connectors are secured. Bolt (C) - is one of the bolts of the bracket.
7. Disconnect the wires from the spark plugs.
	8. Remove the screws and twist the nut collector. Remove the manifold.

Setting

PERFORMANCE ORDER

1. Clean off the remains of old gasket and carbon deposits from the mating surfaces of the cylinder head and manifold.
	2. The inlet manifold are two bypass coolant pipe. Carrying out maintenance of these tubes is complicated, so each time you shoot a collector, be sure to replace the rubber coolant hose and hose clamps.
	3. Install a new intake manifold gasket and manifold itself.
4. Tighten the bolts and nuts of the manifold in three stages to the required torque.
5. Establish the remained details, get the engine and check the engine for leaks.