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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Nissan Sunny (from 1991 to 1997, the year of issue)

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Nissan Sunny
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Nissan
Sunny
Instructions
Maintenance
Engines
The petrol engine of 1.4 and 1.6 liters
Kinds of repair without dismantling the engine from the vehicle
Technical data
Compression
The order of installation of the piston of 1st cylinder at top dead center of the compression stroke
Cylinder head cover
The crankshaft pulley
The cover of a chain drive of cam
Chain drive camshafts
Tensioners and idlers chain drive sprocket
Gaps in the valve operating mechanism
Camshafts and tappets
Cylinder Head
Sump
Oil pump
Seals, crankshaft
Flywheel
Engine mount details
Dismantle and engine major repairs
The petrol engine of 2.0 liters
Diesel engine
Cooling
Heating and ventilation system
Fuel and exhaust system
The system of the engine is started
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Cylinder head cover



The sequence of the bolts cylinder head cover

Withdrawal

PERFORMANCE ORDER
1. Disconnect the spark wires, remove wires from the clamps on the cylinder head cover.
2. Release collars and disconnect hoses suction The crankcase gases in the cylinder head cover.
3. In reverse order shown in Fig. Sequence of tightening screws cylinder head cover , Loosen the screws cylinder head cover, remove the bolts and washers.
4. Lift the cylinder head cover, remove the rubber seal from the groove in the cover and the O-rings of holes for candles candles. On engines of early release and remove the rubber plug inserted into the semi-circular recess in the right-hand wall of the cylinder head. On engines later release these caps are integral with the cylinder head cover gasket.
5. Check the condition of all rubber seals cover and replace if necessary.

Setting

PERFORMANCE ORDER
1. Thoroughly clean the sealing surfaces of the cylinder head cover and remove traces of oil.
2. Apply sealant to the semi-circular sample cylinder head. On engines of early release lay in the sample, both semi-circular plugs so that the flat part of the plugs flush with the plane of the cylinder head.
3. Place the gasket into the groove on the cover, having tracked correctness of its position along the entire length.
4. Replace the O-rings of the spark plugs. If necessary, secure seals, lubricated with a thin layer of sealant.
5. Apply sealant pad about 1 cm on both sides of the semicircular edges of the sample under the cover of the rear support cervical camshaft.
6. Carefully place the cylinder head cover in place, and the displacement of the rubber sealing cap is not allowed.
7. Make sure that the cover, tighten the screws and washers. Tighten cover bolts in the sequence with the set moment.
8. Attach the cover hoses.
9. Connect the wires to the spark plugs and insert the wire into the bracket.




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The order of installation of the piston of 1st cylinder at top dead center of the compression stroke
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The crankshaft pulley

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