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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Nissan Micra (2002 model year)

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Nissan Micra
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Micra
Introduction
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Engine
The general information and preparatory operations
Check the compression pressure
Checking the engine by means of the vacuum gauge
Checking the motor oil pressure
Replace accessory drive belt and the intermediate roller belts
Removal and installation of the inlet pipeline
Removing and installing exhaust manifold, catalytic converter and lambda probe
Removing and installing sump and maslozabornika
Removing and installing cylinder head cover
Removal, check and installation of camshafts
Check and adjust valve clearances
Removing and installing timing chain
Removing and installing crankshaft seals
Removing and installing, disassembling and assembling the cylinder head
Removal and installation of the power unit
Service oil pump
Dismantling and assembling cylinder
The engine cooling system, heating, ventilation and air conditioning
The power supply system and exhaust
Systems of an electric motor
Manual box of a gear change and clutch
Automatic Transmission
Drive shafts, steering knuckles and Hub assembly
Brakes
Suspension and steering
Body
Onboard electric
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Replace accessory drive belt and the intermediate roller belts



Description check the status and adjust the belt drive auxiliary units described in Section Checking the accessory drive belt and adjust its tension.

The components of the installation of intermediate rollers

1 - Adjusting bolt belt water pump
2 - Build an intermediate roller
3 - Axis
4, 7 - Cover
5 - Bush

6 - Intermediate Pulley
8 - Bracket
9 - Adjusting bolt alternator drive belt and compressor K / V

PERFORMANCE ORDER

  1. ) ?? ???????????�?� ???�??????, ???�?�?????�?? ?? ???�???�?????�????. Fully loosen the tension of each belt (see. Section Checking the accessory drive belt and adjust its tension) and remove the straps, starting with the front.

If the belt is removed is not to replace, mark it on the direction of its movement.

  1. Components installation intermediate belt rollers indicated in the illustration above.
  2. To remove an intermediate pulley belt drive generator and compressor K / V remove the adjusting bolt from the axis of the pulley, the pulley slide along the groove on the bracket and remove by turning the shaft end at the widest part of the groove.
  3. To remove an intermediate pulley belt drive water pump give the lock nut and remove the axle, pulling it towards the rear of the engine.
  4. Installation of pulleys in the reverse order.
  5. Make sure that both the belts and pulleys to no traces of grease, oil or coolant, and install the belts. If you have already used belt is installed, follow the direction of its movement.
  6. Make sure the belts are correctly positioned in the grooves of the pulleys.
  7. Rotate the crankshaft by at least two turns to align the belt tension in the areas between the pulleys. ). Check and adjust the belt tension (see. Section Checking the accessory drive belt and adjust its tension).





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Removal and installation of the inlet pipeline

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