Adjustment of idling of the CD20 engine. Nissan Almera (from 1995 to 1999 of release)
Nissan Almera service from 1995 to 2000 in N15 body
1. General information
2. The general requirements to car repairs
3. Operation and car maintenance
4. Petrol engines
5. Diesel engines
5.1. General information
5.2. Block of cylinders and krivoshipnoshatunny mechanism
5.3. Gazoraspredeleniye mechanism
5.4. Cooling system
5.5. Greasing system
5.6. Power supply system
5.6.1. Design features
5.6.2. Removal and TNVD installation
5.6.3. TNVD adjustment
5.6.4. Check of adjustment of TNVD
5.6.5. Adjustment of idling of the CD20 engine
5.6.6. Adjustment of the maximum frequency of rotation without CD20 engine loading
5.6.7. Adjustment of the shock-absorber of a drive of management by supply of fuel
5.6.8. Replacement of a belt of a drive of TNVD
5.6.9. Air and sediment removal from the fuel filter and system of supply of fuel
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. Electric equipment schemes
 







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5-6-5-regulirovka-kholostogo-khoda-dvigatelya-cd20.html

5.6.5. Adjustment of idling of the CD20 engine


Fig. 3.37. TNVD adjusting screws (CD20 engine): 1 — the screw of restriction of the maximum frequency of rotation; 2 — the screw of the shock-absorber of a drive of management of supply of fuel; 3 — the screw of restriction of frequency of rotation of idling;
4 — the screw of the maximum supply of fuel


Warm up the engine to working temperature and measure frequency of rotation of a cranked shaft idling. For adjustment weaken a lock-nut and the screw 3 (fig. 3.37) establish the necessary frequency of rotation of a shaft (see tab. 3.12) then tighten a lock-nut.

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5.6.4. Check of adjustment of TNVD
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5.6.6. Adjustment of the maximum frequency of rotation without CD20 engine loading