Service of Nissan Sunny from 1991 to 1997 release in n-14 body.
1. Maintenance instruction
2. Maintenance
3. Engines
3.1. 1,4 and 1,6 liters petrol engine
3.1.1. Types of repair of the engine without dismantle from the car
3.1.1.1. Specifications
3.1.1.2. Compression
3.1.1.3. Order of installation of the piston of the 1st cylinder in compression step VMT
3.1.1.4. Cover of a head of the block of cylinders
3.1.1.5. Crankshaft pulley
3.1.1.6. Cover of the chain drive of cam-shafts
3.1.1.7. Chains of the drive of cam-shafts
3.1.1.8. Natyazhiteli and uspokoitel of a chain, drive asterisk
3.1.1.9. Gaps in the mechanism of the drive of valves
3.1.1.10. Cam-shafts and pushers
3.1.1.11. Head of the block of cylinders
3.1.1.12. Oil pallet
3.1.1.13. Oil pump
3.1.1.14. Crankshaft epiploons
3.1.1.15. Flywheel
3.1.1.16. Engine mount details
3.1.2. Dismantle and capital repairs of the engine
3.2. 2,0 liters petrol engine
3.3. Diesel engine
4. Cooling system
5. System of heating and ventilation
6. Fuel and exhaust system
7. System of launch of the engine
8. Coupling
9. Transmissions
10. Half shafts
11. Brakes
12. Suspension brackets and steering
13. Body
14. Electric equipment
 







3-1-1-8-natyazhiteli-i-uspokoiteli-cepi-zvezdochki-privoda.html

3.1.1.8. Natyazhiteli and uspokoitel of a chain, drive asterisk

Removal

NATYAZHITEL OF THE LOWER CHAIN

PERFORMANCE ORDER
1. Put the car on the emergency brake, lift a forward part of the car and establish on supports.
2. Working from below turn off two bolts of fastening and get a natyazhitel of the lower chain. Remove laying, having paid attention to its initial situation.

Prevention

At removal of a natyazhitel rotation of the crankshaft is not allowed.


NATYAZHITEL OF THE TOP CHAIN

PERFORMANCE ORDER
1. Turn off three bolts of fastening and remove an arm of the right support of the power unit.
2. Turn off bolts and nuts and uncover the conducted asterisks of cam-shafts, remove laying (if it is provided).
3. On engines of early releases take aside a natyazhitel of a chain and record a hook which is on a side surface of a boot.
4. On engines of late releases take aside a natyazhitel of a chain and record a bar, having laid a bar between a boot and a chain.
5. Turn off two bolts and remove a natyazhitel, having got him from a head of cylinders.

Prevention

At removal of a natyazhitel rotation of the crankshaft is not allowed.


USPOKOITEL OF THE LOWER CHAIN

PERFORMANCE ORDER
1. Remove chains of cam-shafts (see subsection 3.1.1.7).
2. Turn off two bolts and remove an uspokoitel of the lower chain.

NATYAZHITEL BOOT OF THE LOWER CHAIN

PERFORMANCE ORDER
1. Remove a forward cover (see subsection 3.1.1.6).
2. Turn off a bolt of an axis and take off a boot of a natyazhitel of the lower chain.

THE DIRECTING LEVEL OF THE TOP CHAIN (FOR ENGINES OF EARLY RELEASES)

PERFORMANCE ORDER
1. Uncover a head of cylinders (see subsection 3.1.1.4).
2. Turn off two bolts and remove the directing level.

USPOKOITEL OF THE TOP CHAIN (FOR ENGINES OF EARLY RELEASES)

PERFORMANCE ORDER
1. Remove a viewing cover of asterisks of cam-shafts.
2. Turn off two bolts (are specified by shooters) and remove an uspokoitel of the top chain.

ASTERISKS OF CAM-SHAFTS

PERFORMANCE ORDER
1. Install the piston of the 1st cylinder in compression step VMT.
2. Uncover a head of cylinders.
3. Uncover asterisks of cam-shafts.
4. Remove asterisks of cam-shafts and the top chain.

INTERMEDIATE ASTERISK AND LEADING ASTERISK OF THE CRANKSHAFT

Remove chains of the drive and an asterisk (cm. subsection 3.1.1.7).

Check of a state

See subsection 3.1.1.7.

Installation

NATYAZHITEL OF THE LOWER CHAIN

PERFORMANCE ORDER
1. Make sure that demountable surfaces of a natyazhitel and a cover dry and pure.
2. Establish new laying, having oriented so that the cut on laying was combined with a lubricant opening of a natyazhitel.
3. Establish a natyazhitel and tighten bolts with the set moment.

NATYAZHITEL OF THE TOP CHAIN

PERFORMANCE ORDER
1. On cars of early releases the boot of a natyazhitel has to be taken aside and recorded by a hook. Establish a natyazhitel assembled on a head of cylinders. Tighten bolts of fastening of a natyazhitel with the set moment, remove a hook (it is specified by an arrow). Make sure that the block of a boot of a natyazhitel with a force rested against a chain.
2. On cars of late releases take aside a block of a natyazhitel and record a bar. Establish a natyazhitel and tighten bolts with the set moment. Get a bar and be convinced that the block of a boot of a natyazhitel with effort rested against a chain.
3. Be convinced of purity and lack of traces of moisture and oil on the condensed surfaces of a viewing cover of asterisks of cam-shafts and heads of cylinders. If on a cover laying was established, then replace laying, having established it on a head of cylinders. If consolidation was provided with sealant, then put it on all perimeter of a cover with a continuous layer. Establish a cover and tighten bolts and nuts with the set moment.
4. Establish an arm on the right support of the power unit and tighten bolts with the set moment.

USPOKOITEL OF THE LOWER CHAIN

PERFORMANCE ORDER
1. Install an uspokoitel on the block of cylinders.
2. Tighten fastening bolts with the set moment.
3. Establish chains.

NATYAZHITEL BOOT OF THE LOWER CHAIN

PERFORMANCE ORDER
1. Install a boot on the block of cylinders.
2. Tighten an axis bolt with the set moment.
3. Establish a forward cover.

THE DIRECTING LEVEL OF THE TOP CHAIN (FOR ENGINES OF EARLY RELEASES)

PERFORMANCE ORDER
1. Establish the directing level of the top chain on a head of cylinders.
2. Tighten fastening bolts with the set moment.
3. Establish a cover of a head of cylinders.

USPOKOITEL OF THE TOP CHAIN (FOR ENGINES OF EARLY RELEASES)

PERFORMANCE ORDER
1. Establish an uspokoitel of the top chain on a head of cylinders.
2. Tighten fastening bolts with the set moment.
3. Establish a cover of asterisks of cam-shafts.

THE CONDUCTED ASTERISKS OF CAM-SHAFTS

PERFORMANCE ORDER
1. Establish asterisks of cam-shafts and the top chain.
2. On engines of early releases establish the directing level and an uspokoitel of the top chain, tighten all bolts with the set moment.
3. Establish a natyazhitel of the top chain.
4. Establish a cover of a head of cylinders.

INTERMEDIATE ASTERISK AND LEADING ASTERISK OF THE CRANKSHAFT

Establish chains and asterisks.



3.1.1.7. Chains of the drive of cam-shafts

3.1.1.9. Gaps in the mechanism of the drive of valves