Engine in a car Mazda 626 (3rd and 4th gen)

Engine specifications
Timing belt deflection is 11.9-13.9 mm under a 10 kg load, or 10-12 mm under a 1.5 kg load Oil pump Prev. clearance between the teeth of the outer gear. and a crescent -...

Camshaft cover — removal and installation
Removal 1. Remove the air filter assembly. 2. Remove the positive crankcase ventilation valve and hose. 3. Remove the mounting bolts and separate the cover from the...

Timing Belt Cover — removal and installation
Parts installed on the front end of the engine 1. Right wheel; 2. Mudguard; 3. Drive belt; 4. Crankshaft pulley; 5. Upper cover of the toothed drive belt; 6. Lower cover...

Oil pump housing seal — replacement
Removal 1. Remove the timing belt cover ( Chapter 3 ) and a toothed drive belt ( Chapter 5 ). 2. Referring to the relevant Chapters, remove the crankshaft pulley and...

Toothed drive belt — removal, installation and adjustment
Removal 1. Remove the front timing belt cover ( Chapter 3 ). 2. Remove the spark plugs and use a wrench on the pulley bolt to turn the crankshaft until the timing mark...

Camshaft Sprocket — removal and installation
Removal 1. Remove the front timing belt cover ( Chapter 3 ). 2. Remove the timing belt drive ( Chapter 5 ). 3. Clamp the sprocket in position so that it cannot turn...

Crankshaft pulley — removal and installation
Removal 1. Jack up the front of the vehicle and securely support it on axle stands on the jack stands. 2. Remove the front right wheel and mudguard from the fender. 3....

Timing Belt Sprocket — removal and installation
Removal 1. Remove the toothed drive belt ( Chapter 5 ). 2. Use a screwdriver to hold the flywheel in one position by inserting it between the teeth, and remove the...

Camshaft — removal and installation
Removal 1. Remove the front timing belt cover ( Chapter 3 ), toothed drive belt ( Chapter 5 ) and the camshaft sprocket ( Chapter 6 ). 2. Remove the camshaft cover (...

Back cover — removal and installation
Removal 1. Remove the distributor ( Section 5 ). 2. Remove the thermostat ( Section 3 ). 3. Place newspapers or rags underneath the shroud to collect oil from the...

Rocker arm assembly — removal and installation
Removal 1. Disconnect the negative cable from the battery. 2. Remove the camshaft cover ( Chapter 2 ). 3. Little by little, loosen the rocker arm assembly mounting bolts...

Location of cylinder block parts
Location of cylinder block parts 29. Cam cover; 30. Back cover; 31. Fuel pump; 32. Steering arm shaft assembly; 33. Camshaft; 34. Cylinder head; 35. Valve holder; 36....

Front cowling oil seal — replacement
1. Remove the toothed drive belt ( Chapter 5 ). 2. Remove the camshaft sprocket ( Chapter 6 ). 3. Remove the old seal with a screwdriver, being careful not to damage the...

Valves, springs and valve stem seals — removal and installation
Removal 1. Remove the rocker arm assembly ( Chapter 11 ). 2. Remove the cylinder head ( Chapter 16 ). 3. Using a compressor to compress the valve springs, remove the...

Intake manifold — removal and installation
Removal 1. Disconnect the negative battery cable and remove the air cleaner assembly. 2. Drain the coolant ( Section 1 ). 3. Remove the air filter assembly. 4....

Location of external engine components
Location of external engine components 1. Assembling the anti-rotation stop; 2. Engine sprinkling cushion; 3. Drive belt; 4. Generator; 5. Generator tensioning...

Exhaust manifold — removal and installation
Exhaust manifold installation details Removal 1. Disconnect the negative cable from the battery. 2. Remove the air injection system pipes. 3. Remove the air injection...

Cylinder head — removal and installation
Note: Whenever cylinder block bolts are loosened or removed, the engine must be cold. Removal 1. Disconnect the negative battery cable and remove the air cleaner...

Front cowl cover — removal and installation
Front cowl installation details Removal 1. Remove the drive cover ( Chapter 3 ) and a toothed drive belt ( Chapter 5 ). 2. Remove the camshaft sprocket ( Chapter 6 ). 3....

Oil pump — removal and installation
Oil pump installation details 1. Asterisk; 2. Pallet; 3. Oil sensor mesh filter Removal 1. Remove the timing belt covers, timing belt and crankshaft sprocket. 2. Remove...

Oil pump — dismantling, inspection and overhaul
Dismantling 1. Remove the mounting screws and the cover from the rear of the pump (photo). Location of oil pump cover mounting bolts (arrows) 2. Remove all mechanisms...

Flywheel/Drive Plate and Rear Cover Seal — removal and installation
Removal 1. Remove the transmission ( Section 7 ). 2. Remove the transmission drive disc (automatic) or pressure plate, clutch disc and flywheel (mechanical). 3. Remove...

Flywheel ring gear replacement
Rear oil seal installation details 1. Transmission; 2. Clutch (manual transmission); 3. Flywheel (manual transmission) or drive disk (automatic transmission); 4. Seal 1....

Oil radiator — removal and installation
1. Oil radiator (where it is installed) is located between the oil filter and the cylinder block. The coolant is supplied to the oil radiator via two hoses. 2. Remove...

Pallet — removal and installation
Components associated with the removal and installation of the pallet 1. Anti-rotation stop; 2. Right front wheel; 3. Mudguard; 4. Front exhaust pipe; 5. Engine mount...

Engine mounts — replacement with the engine installed on the vehicle
1. Engine mounts can be replaced with the engine/transmission installed on the vehicle. Check the rubber mounts with a large screwdriver or pry bar to determine if they...

Engine — removal and installation
To remove the engine, the parts listed are removed in the order shown 1. Hood (not shown); 2. Negative battery cable; 3. Air filter assembly; 4. Fuel supply hose; 5....

Engine and transmission — separation and connection
Automatic transmission 1. Remove the starter. 2. Remove the coupling shaft bracket bolts. The coupling shaft must remain inserted into the transmission or the...

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Capella 5 (1991-1997)