Check of a hydraulic pusher. Nissan Almera (from 1995 to 1999 release)
Service of Nissan Almera from 1995 to 2000 in N15 body
1. General information
2. General requirements to car repairs
3. Operation and maintenance of the car
4. Petrol engines
5. Diesel engines
5.1. General information
5.2. Block of cylinders and krivoshipnoshatunny mechanism
5.3. Gas distribution mechanism
5.3.1. Constructive osobennostia
5.3.2. Removal and installation of the gear drive of the mechanism of gas distribution
5.3.3. Removal and installation of a head of the block of cylinders
5.3.4. Dismantling, check of technical condition and repair of a head of the block of cylinders
5.3.5. Check of a hydraulic pusher
5.4. Cooling system
5.5. Lubrication system
5.6. Power supply system
5.7. Control system of the CD20 engine
5.8. Control system of the CD20E engine
5.9. System of production of the fulfilled gases
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Appendices
13. Schemes of electric equipment
 









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5.3.5. Check of a hydraulic pusher

You carry out an inspection of a pusher in case of suspicion of its malfunction (cottons, deterioration in operational characteristics). Warm up the engine within 2 min. with a frequency of rotation of a bent shaft of 2500 min. — 1.
Stop the engine and uncover a head of the block of cylinders. Press by means of a wooden or plastic core with the rounded-off end a pusher; at the same time the cam of the camshaft has to be turned by an occipital part to a pusher. If the free wheeling of a pusher is more than 0,1 mm prior to opening of the valve, replace a pusher. At installation of the new pusher which is previously filled with oil and pumped over launch the engine not earlier than in 30 min. not to allow blows of valves to pistons.

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5.3.4. Dismantling, check of technical condition and repair of a head of the block of cylinders
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5.4. Cooling system







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