Mazda 323

To disconnect a weight cable from the battery.

Injector engine: To weaken collars and to remove an inlet hose. Carburetor engine: To remove the air filter, see. Head Power supply system, carburetor, system of injection of fuel, Section Removal and installation of the air filter. If is available, to remove the resonant chamber. To merge cooling liquid, see. Head Introduction. To remove a gas drive, see. Head Power supply system, carburetor, system of injection of fuel, Section Check/removal and installation of automatic equipment of cold start. Automatic transmission: To disconnect a butterfly valve cable. To disconnect all electric wires to a head of cylinders. For simplification of installation of a wire it is necessary to mark with a sticky tape previously.
To unscrew a cable of weight-1-on the engine. To disconnect the tip-2 - a lambda probe. To disconnect the combined tip-3-on the ignition distributor. To disconnect the combined tip of-4-gates of injection. To disconnect the combined tip of the sensor of a butterfly valve-5-and a regulator of single turns-6-. To disconnect the plug 4-7-on the ignition coil. To disconnect the combined tip-8-of a thermoswitch of system of cooling. To disconnect the tip-9-of the sensor of temperature of cooling liquid. To disconnect a cable of weight-10-on the engine. To disconnect the combined tips of connections of the carburetor-11-.
To disconnect a vacuum brake hose, previously having weakened a collar.

To weaken shlangovy collars and to disconnect fuel hoses-2-. At shutdown to lay around топливопроводов a rag that when easing fuel was not sprayed. At once to close pipelines suitable jams, for example, pure bolts of the corresponding diameter. For simplification of the subsequent installation to mark топливопроводы with a sticky tape. If is available, to disconnect a vacuum hose-4-темпостата. To disconnect a ventilating vacuum hose-3-.

To weaken shlangovy collars and to disconnect топливопроводы on the mechanical fuel pump. At shutdown to lay around топливопроводов a rag that fuel was not sprayed. At once to close pipelines suitable jams, for example, pure bolts of the corresponding diameter. For simplification of the subsequent installation to mark топливопроводы with a sticky tape. To disconnect a hose from a control unit heating of soaked-up air, for this purpose to weaken a collar. To disconnect hoses of a heater-5-, previously having weakened collars.

To unscrew a nut of fastening of the perepuskny pipeline of system of cooling and to disconnect a bracket. To remove a gear belt, see. Sections Removal and installation of a gear belt of VZ engines, В5, B6 (SOHC), (SOHC) VR, Removal and installation of a gear belt (DOHC). To unscrew a cover of a head of cylinders. To unscrew a reception pipe of the exhaust silencer from a final collector, see. Head System of production of the fulfilled gases. Injector engine: To remove fastening of an inlet collector.

To check, whether all hoses going from a head of cylinders to the engine and a body, are disconnected. To remove a head of cylinders by means of the assistant.

Before installation to clear a shaber the block and a head of cylinders of the consolidation remains. Thus sealing surfaces should not be scratched. To watch, that the remains of consolidation did not fall in cylinders. To cover openings with a rag. To check, that in openings of bolts of a head of cylinders there was no oil, if necessary to remove oil the compressed air. If the compressed air is not present, it is possible to clear openings the small screw-driver which has been wrapped up by a rag.

To check deformation in the specified directions. The most admissible roughness makes 0,15 mm. If boundary value is exceeded, the head of cylinders should be processed (is carried out in a workshop). To check a head of cylinders on existence of cracks. If there are cracks, it is necessary to replace a head. To check water, oil and fuel hoses on existence of cracks and gaps if it is required, to replace. To check valves and directing valves on existence of wear and damages. To impose laying of a head of cylinders that openings in the block of cylinders and laying coincided. To grease with a small amount of oil of a surface of a prileganiye and a carving of bolts of a head of cylinders.

1st pass: 40 Nanometers

2nd pass: 60 Nanometers

3rd pass: 80 Nanometers

Injector engine: To tighten fastenings of an inlet collector with efforts of 25 Nanometers and 45 Nanometers.

DOHC engine: To put on the shaded places hermetic on a silicone basis (for example, DOW CORNING Q3-7057). To establish new laying of a cover of valves. SOHC engine: To put in a laying groove in a cover of a head of cylinders hermetic on a silicone basis (for example, DOW CORNING Q3-7057). To impose new laying of a cover. To establish a cover of a head of cylinders and to screw with effort of 10 Nanometers. To establish a gear belt, see. Sections Removal and installation of a gear belt of VZ engines, В5, B6 (SOHC), (SOHC) VR, Removal and installation of a gear belt (DOHC). To establish perepuskny the pipeline of system of cooling and to tighten a fastening nut with effort of 20 Nanometers.

To put on heater hoses, and depending on model to latch or fix collars. To connect submitting and returnable топливопроводы and to fix collars. To establish the air filter, see. Head Power supply system, carburetor, system of injection of fuel, Section Removal and installation of the air filter. To check frost resistance of cooling liquid and to fill in it in system, see. Head Introduction. To connect a cable of weight of the battery. If are available, to establish time on hours and to set a protective code of a radio receiver. To replace engine oil, see. Head Introduction. To check the ignition moment if it is required, to adjust, see. Head ignition System, Section Check/adjustment of the moment of ignition. To check idling, if necessary to adjust, see. Head Power supply system, carburetor, system of injection of fuel. To warm up the engine, to check level of cooling liquid and tightness of all shlangovy connections. If it is required, to check a gap of valves, see. Section Check/adjustment of a gap of valves.

To remove the battery and to unscrew the holder of the battery, see. Head electric equipment System, Section Removal and battery installation. To remove the air filter, see. Head Power supply system, carburetor, system of injection of fuel, Section Removal and installation of the air filter. To remove injection pipelines, see. Head Diesel engine. To unscrew submitting and returnable pipelines.

To unscrew a back casing of a gear belt.

To check a head of cylinders on deformation. The most admissible deformation on a sealant ache surfaces can make 0,1 mm. If deformation exceeds boundary value, the head of cylinders should be processed (is carried out in a workshop). To measure size of a vystupaniye of a stopper. Demanded value: 7-8 mm. If necessary to hammer a stopper a hammer till the specified size. To cover new consolidation of round section by a small amount of oil and to insert it into a stopper groove. To measure length of bolts of a head of cylinders from bottom edge of a head till the end of a core. The maximum length of 114,5 mm should not be exceeded. If value does not correspond to the requirement, it is necessary to replace a bolt.

1st pass: dinamometrichesky natural effort of 30 Nanometers

2nd pass: to tighten on 1/4 turns a rigid key, without removing a key

3rd pass: to tighten on 1/4 turns a rigid key, without removing a key

To screw a forward support of the engine with effort of 45 Nanometers.

To establish a cogwheel and a wedge. For a tightening of a bolt of fastening to hold a cam-shaft a key. Inhaling moment: 50 Nanometers. To establish a gear belt, see. Head Diesel engine. To establish submitting and returnable топливопровод, and also the injection pipeline, see. Head Diesel engine. To establish the air filter, see. Head Power supply system, carburetor, system of injection of fuel, Section Removal and installation of the air filter. To establish the holder of the battery and to screw with effort of 10 Nanometers. To establish the battery, see. Head electric equipment System, Section Removal and battery installation.