Installing the MR20DE engine timing chain - Nissan Casca. Nissan Qashqai J11: Tensile timing chain in engine MR20DD Chain replacement features

Nissan Qashqai. He has two generations J10 (2006-2013) and J11 (2014 - today). The car is represented with two gasoline engines - 1.6 liters (HR16DE) and 2.0 l (MR20DE), as well as with diesel renicted with a volume of 1.5 liters (K9K).

On nasha chain or timing belt?

The design of the GD drive to Nissan Cascai differs depending on the type of engine. Almost all Casca is installed a timing chain. The exclusion is only a car with a 1.5 liter engine K9K. The belt is installed on this engine.

Advantages and disadvantages are in both cases. The most obvious advantage of the timing of timing in its durability. Of the shortcomings - more noisy work. But on Nissan Cascai, this problem was solved using noise insulation the timing belt is more elastic, cheaper and more convenient in replacement, but has a smaller service life and risk of rupture.

Since cars are most popular precisely with the timing chain, then consider which it can have catalog numbers of the original spare parts and its analogues.

Chain timing nissan county 1.6

Qashqai cars with 1.6 liter engines set chain under the article 130281KC0A.. Manufacturer - Nissan. average price - 5800 rubles. Also, when replacing the timing chain, the following details are changed: the sedator - the article 130911HC0A., the price of the part - 1600 rubles, and the tensioner - 130701KT0A., price - 2300 rubles.

A timing chain of the engine is located under a special protective lid.

The most popular analogues of the original timing chain for Nissan Cascais 1.6 l:

2-cha110-ra. Manufacturer - CGA. The average price of spare parts - 2800 rubles. The main advantage of this model is a lower price than the original;

13028et000.. Manufacturer - VPM. The average price is 1400 rubles. As with the previous model, this substitute has an average price 3 times lower than the original. Differences as this detail there are no special special.

Timing chain Nissan Cascais 2.0

On Nissan Casca with a gasoline engine MR20DE (2.0 l.) The manufacturer sets the timing chain under the article 13028CK80A.. Price - 6300 rubles. Detail supplier - nissan company. There is no accurate information about the manufacturer and direct analogues. According to unofficial information, the manufacturer is Japan Cars, and direct analogue - JC13028CK80A.. Price - 4700 rub.

As in the previous engine model, when replacing the timing chain, the sedator changes - the article 13091EN200., the price of the part is 2100 rubles, and the tensioner - 11955JD21A., price - 3200 rubles.

You can also pay attention to the popular analogues of the timing chain for Cascais 2.0:

ASP2253.. Manufacturer - Asparts. The average price is 1400 rubles. The model has good feedback, and often installed instead of the original, like a cheaper substitute;

Ruei2253.. Manufacturer - Ruei. Price - 1300 rubles. Also a good analogue of the original spare parts. A good combination in category price / quality.

When to change the timing chain

According to the timing chain, you need to change every 90 thousand km of mileage. But on the fact, the resource of this part is much higher. Typically, the timing chains are changing when running over 200 thousand km. Experts recommend checking this node every 100 thousand km. Run. And do not give in to the appeals of the aspects of the need for replacement before such a string.

MR20DE engine - Nissan Casca

Installing the MR20DE engine timing chain - Nissan Casca

Note: The figure shows the relative arrangement of alignment marks on circuits and on the appropriate asterisks after installing the components.

1. Make sure the crankshaft key is reversed straight up.

2: Arrifier camshaft (release)

4: Tensioner chain tensioner

5: Star Balancing Block

6: Balancing block drive chain

7: Balancing Balance Balancing Chain Tensioner

8: Crankshaft asterisk

10: Arrifer of camshaft (inlet)

Q: Tag of combination (knocked out)

C: crankshaft key (draws straight up)

D: Mark of Combination (Embossed)

E: Alignment mark (orange link)

R. Setting mark (Outdoor groove *)

2. If the timing tensioner guide is removed (from the front cover side), set it into the front cover.

Attention: Make sure that the components are engaged in the sound or perception.

3. Set the crankshaft asterisk (2), the starrel of the balancing unit (3) and the drive chain of the balancing unit (1).

Q: Tag of alignment (orange link)

C: Tag of alignment (Dark Blue link)

Install, aligning the label on all asterisks and on the drive chain of the balancing unit.

If the labels are not combined, slightly check the balancing shaft and align.

ATTENTION: Make sure that the alignment marks on the asterisks did not shift after installing the drive chain of the balancing unit.

4. Secure the balancing shaft for the hex part (19.0 mm) (A) and tighten the sprocket bolt of the balancing unit.

: In front of the engine

Attention:

FixedEvalbalanced block for hexagon part.

Do not weaken the stars bolt of the balancing unit, pulling the drive chain of the balancing unit.

5. Install the balancing block drive chain tensioner (1).

Make sure that the staggers on the drive chains of the balancing unit and the asterisks did not shift.

6. Align the labels on each sprocket and the timing chain.

2: Arrifier camshaft (inlet)

3: timing chain

A: Tag of alignment (the link of dark blue)

Q: Tag of combination (knocked out)

C: Software Tag (Outer Gallock *)

D: Alignment label (orange link)

E: Setting mark (knocked out)

* On the periphery of the stars of camshaft inlet valves there are two grooves. Wider is a set of alignment.

If the labels are not combined, slightly turn the camshaft, taking over the hex part, and align.

ATTENTION: Make sure that the alignment marks on the asterisks did not shift after installing the timing chain.

8. Install the timing tensioner (1).

Put the plunger and hold it down with a lock pin (s), set the tensioner.

9. Once again, make sure that the marks of combination on asterisks and the timing chain did not shift.

11. Install the front cover as follows:

a. Insert a new ring seal into the cylinder block.

ATTENTION: Do not allow the ring seal offset.

b. Apply the sealant (c) by a continuous strip using a syringe (suitable specific to the front cover, as shown in the figure.

Use the corporate guinea or equivalent

from. Make sure that the marks on the timing chains and asterisks are still combined. Then set the front cover.

Attention:

Make sure the ring seal is inserted into the cylinder block correctly.

Do not damage the front gland about the front end of the crankshaft.

d. Install the front cover and tighten the fastening bolts of the 8th order specified by the numbers in the figure.

M10: №№6.7, 10, 11, 14

M12: №№2.4, 12

M8: For an exception. indicated above

ATTENTION: The installation should be performed within 5 minutes after applying sealant.

e. After tightening the bolts, pull them up with the desired torque in the order specified in the figure in the figure.

ATTENTION: Remove the surplus of the sealant speaking on the surface.

12. Install the crankshaft pulley as follows:

a. Pressing the crankshaft pulley with a plastic hammer, apply shock on the central portion (not around the circle).

Attention: Install the crankshaft pulley without damaging the edge of the front kettle.

b. Fix the crankshaft pulley (1) by the pulley holder (A) (suitable special to the).

d. Tighten the crankshaft pulley bolt.

: 68.6 N »M (7.0 kg - m)

e. Majorlabledoon-M (OKG-M).

f. Tighten the crankshaft pulley bolt.

: 29.4 N "M (3.0 kg - m)

9. Apply the label of the paint (c) on the crankshaft pulley (2) opposite any of the six angular labels (a) on the flange (1) of the crankshaft pulley bolt.

Control the tightening angle over the angular tags.

i. Turn the crankshaft pulley clockwise by hand and make sure that it rotates freely.

13. After this operation, the installation is performed in the order, arr. Removal.

Check after installation

Check after installation

Check leaky

Before starting the engine, check the oil / liquid level, including the engine cooling fluid and engine oil. If the level is below the norm, the result and bring to the required level. See chapter Maintenance.

Check if there are fuel leaks as follows:

Turn the ignition key to the "ON" position (not starting the engine). By creating pressure in the fuel lines, check whether there are no fuel leaks at the joints.

Run the engine. Increasing engine speed, check again, is there any fuel leaks at the joints of the fuel lines.

Let the engine and check if there is no unusual noise or vibration.

Note: If the hydraulic pressure inside the timing tensioner drops after removal / installation, as a result of sagging in the guide, a deaf knock may occur when the engine is started and immediately after it. However, this does not indicate a malfunction. The knock will stop after the hydraulic pressure.

Well warm the engine and make sure that there are no leaks of fuel or oil / liquids, including the engine cooling fluid and engine oil.

Release air from tubes and hoses of relevant systems, such as cooling systems.

After the engine is cooled, check the oil / liquid level, including the engine cooling fluid and engine oil. If necessary, the fraction and bring to the required level.

Table checks

Nissan Qashqai is equipped with HR16DE gasoline engines (1.6), MR20DE (2.0) and diesel aggregates M9R (2.0), K9K (1.5). On the gasoline engines Regardless of the type of motor, the camshaft movement is driven by a chain drive. On the diesel engines The timing chain is only on M9R (2.0).

According to the technical passport of Casca, the procedure for replacing the timing chain. How to cope with the replacement of the chain with your own hands, see the photo report.

How much is and what chain to put

On Qashqai with a motor (1.6), the production article of 130281kc0a is installed. The timing chains closest on the identity will be from manufacturers of Pullman 3120A80X10 and CGA 2Cha110RA.

Rates for this products range from 1500 to 1900 rubles. On Kashakai with the engine volume 2.0 correspond to the chain with catalog number Nissan 13028CK80A. ASPARTS ASP2253 timing chains are also suitable for alternative replacement, the price of 1490 rubles or Ruei Ruei2253, worth 1480 rubles.

Instructions for replacing the timing chain do it yourself

For work on replacing the timing chain on Nissan Casca need:

• ratchet with extension;
• end heads "on 6", "on 8", "on 10", "at 13", "on 16", "at 19";
• screwdriver flat;
• new timing chain;
• sealant;
• kV10111100 device;
• demand KV111030000;
• jack
• gloves;
• capacity for plum motor oil;
• specialty for pulley crankshaft;
• looking pit or lift.

How to change:

1. Install the car to the observation pit.
2. Remove the right wheel.
3. We unscrew and take out the motor's casing.
4. We dismantle the exhaust manifold.
5. Plums Motor oil from the aggregate.
6. We unscrew and take out the cover of the GBC.
7. We turn the crankshaft and exhibit the piston of the first cylinder to the NMT position when compressed.
8. We subdominate the engine and remove and unscrew the right support engine suspension.
9. We dismantle the generator belt.
10. With the help of special tools, we hold the pulley from turning, unscrew the crankshaft pulley mounting bolts by 10-15 mm.
11. By installing the KV111030000 removal, spress the pulley from the crankshaft.
12. Fully unscrewing the boting of pulley and take a roller from the crankshaft.
13. We unscrew and remove the hinged belt tensioner.
14. Disconnect the wiring harness connector from the valve of the changing phase of gas distribution
15. Soak fastening bolt and remove the electromagnetic valve.
16. Using a ratchet and head under the bolts "on 22", "on 16", "at 13", "at 10", "on 8". Multiprify the fastening bolts in the sequence specified in the photo 13.
17. With a knife, cut the seal seals and disconnect the lid.
18. Inserting a 1.5 mm diameter in the hole in the hole, press the tensioner and fix it.
19. Unscrew the upper bolt with a sleeve, upper fastening Guide chains and remove the guide.
20. In the same way, dismantle the other guide chains.
21. Remove the timing chain first from the crankshaft stars, then from the pulleys of intake and exhaust valves.
22. If necessary, dismantle the tensioner fastening.
23. We establish a new timing chain in the order of reverse removal, aligning tags on the chain and on the pulleys.
24. Clean the joints on the cylinder block and the timing cover from the old sealant.
25. We apply a new sealant with a thickness of 3.4-4.4 mm.
26. We put the timing cover and tighten the bolts shown in the photo 20, with this effort (torque torque):
    • bolts of fastening 2,4,6,8,12 - 75n · m;
    • fastening bolts 6,7,10,11,14 - 55 N · m;
    • bolts of mounting 3,5,9,13,15,16,17,18,19,20,21,22 - 25.5 N · m
27. The remaining details are collecting in order to remove.

We carry out the replacement of the timing chain by car Nissan Casca. And to access the crankshaft pulley remove front wheel. And such a procedure requires draining of engine oil, therefore at the same time and unscrew the plug hole in the engine crankcase (substituting the suitable volume).

Remove the front right wheels sneakers.

We unscrew the engine cushion fastening bolts (pre-subdomain or joining the engine).

Remove the engine pillow.

Unscrew the nut on the 13 tensioner roller drive belt Hinged units ...

... Also unscrew the central tensioner bolt, it is located from the end of the roller under the generator. Then remove the belt on the tensioner drive.

Remove the intake manifold and the valve cover.

Then remove the crankshaft pulley, for this you need to fix the pulley by the holder, then weaken the pulley bolt so that it moves away from the source position.

We turn over the bolts to remove the pump.

... turn away the lower bolt and take the pump. Such long preludes allow you to access the engine covering bolts of the side cover, which closes the timing chain.

Soak fastening bolts in the sequence specified in Fig. Using a ratchet and head under the bolts "on 22", "on 16", "at 13", "on 10", "on 8".

We unscrew the side cover and remove it.

We look at the labels, they are located opposite the dark links.

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