Nissan Qashqai J11. Instruction - part 119

 

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Nissan Qashqai J11. Instruction - part 119

 

 

TIMING CHAIN

EM-415

< REMOVAL AND INSTALLATION >

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18. Remove the timing chain with the following procedure:

a.

the timing hydraulic tensioner,

b.

the timing chain tensioner guide,

c.

the exhaust camshaft timing sprocket bolts,

d.

the timing sprocket spacer,

e.

the crankshaft spacer,

f.

the "Exhaust camshaft timing sprocket (front) - timing chain - crankshaft sprocket" assembly,

g.

the timing chain guide,

h.

the tool [SST: —  (Mot.1970)].

INSTALLATION

1.

Set the engine at TDC.

2.

Install the tool [SST: —  (Mot.1970)].

3.

Install timing chain guide.

4.

Tighten timing chain guide bolts.

5.

Install the crankshaft sprocket onto the crankshaft.

6.

Position:

a.

the timing chain on the crankshaft sprocket (align the sprocket
mark with the cooper chain link (1)).

b.

the timing chain on the exhaust camshaft timing sprocket (front)
(align the sprocket mark with the cooper chain link (1)).

7.

Install the exhaust camshaft timing sprocket (front) onto the exhaust camshaft. 

8.

Place the timing sprocket spacer on the exhaust camshaft timing sprocket (front).

9.

Finger tighten the exhaust camshaft timing sprocket bolts.
NOTE:
Allow the timing sprocket to rotate freely.

10. Install the crankshaft spacer.
11. Install the timing chain tensioner guide.

12. Tighten the bolt of the timing chain tensioner guide.

 Timing chain guide bolts: 25 N·m (2.6 kg-m, 18 

ft-lb)

E1BIA0593ZZ

E1BIA0592ZZ

EM-416

< REMOVAL AND INSTALLATION >

[R9M]

TIMING CHAIN

13. Install the timing hydraulic tensioner with its locking pin.

NOTE:
Check that the hydraulic tensioner is in contact with the cylinder block before tightening the bolts. 

14. Tighten the bolts of the timing hydraulic tensioner.

15. Remove the locking pin.

16. Engage the collet of the tool [SST: —  (Mot.1969)] (15) into the

exhaust camshaft groove.

17. Turn the tool to align the shafts on the spacer and the hole of the rocker cover.

18. Detach the collet of the tool from the exhaust camshaft groove.
19. Engage the pins of the tool in the holes in the intake camshaft timing sprocket.

NOTE:
Do not install the collet of the tool into the groove on the exhaust side of the camshaft.

20. Turn the tool to align the shafts on the spacer and the hole of the rocker cover.

21. Install the collet of the tool into the groove on the exhaust camshaft without forcing it (if necessary, start

the previous operation again).

22. Install the rocker cover onto the tool [SST: —  (Mot.1969)].

23. Tighten the exhaust camshaft timing sprocket bolts.

24. Turn 40 degrees clockwise (angle tightening).

25. Remove: 
a.

the bolts from the tool [SST: —  (Mot.1969)],

b.

the tool [SST: —  (Mot.1969)],

c.

the tool [SST: —  (Mot.1970)],

26. Tighten the TDC hole plug.

 Timing chain tensioner guide bolts: 25 N·m (2.6 

kg-m, 18 ft-lb)

 Timing hydraulic tensioner bolts: 10 N·m (1.0 

kg-m, 7 ft-lb)

E1BIA0594ZZ

 Exhaust camshaft timing sprocket bolts: 10 N·m  

(10 kg-m, 7 ft-lb)

 TDC hole plug: 25 N·m (2.6 kg-m, 18 ft-lb)

TIMING CHAIN

EM-417

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27. Check the marks (1) (if necessary, start the previous operation

again).

28. Install front cover with the following procedure: 

a.

Apply liquid gasket to the front cover side, referring to the appli-
cation point shown in the figure.

Use Genuine Liquid Gasket or equivalent.
NOTE:
Liquid gasket should be applied to the front cover side because the workspace is narrow.

E1BIA0595ZZ

E1BIA0596ZZ

1 lower side:

5.0 - 9.0 mm (0.098 - 0.177 in) in diameter

2 upper side:

4.0 - 8.0 mm (0.118 - 0.276 in) in diameter

3 center:

1.5 - 3.5 mm (0.394 - 0.591 in) long

E1BIA0597ZZ

EM-418

< REMOVAL AND INSTALLATION >

[R9M]

TIMING CHAIN

b.

Install the timing cover. Refer to 

EM-412, "Exploded View"

.

i.

Pre-tighten the timing cover bolts.

ii.

Tighten the timing cover bolts.

29. Install crankshaft pulley. Refer to 

EM-377, "Exploded View"

30. Tighten crankshaft pulley bolt

31. Turn 150 degrees clockwise (angle tightening).

32. Install in the reverse order of removal, for the rest of the parts.

Inspection

INFOID:0000000010282006

INSPECTION AFTER INSTALLATION

Inspection for Leaks

• Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required

quantity, fill to the specified level. Refer to 

MA-59, "Fluids and Lubricants"

.

• Use procedure below to check for fuel leakage.
- Start engine. With engine speed increased, check again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration.
• Warm up engine thoroughly to check there is no leakage of fuel, exhaust gases, or any oil/fluids including

engine oil and engine coolant.

• Bleed air from lines and hoses of applicable lines, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the

specified level, if necessary.

Summary of the inspection items:

* Transmission/transaxle/CVT fluid, power steering fluid, brake fluid, etc.

: 5.0 N·m (0.51 kg-m, 44 in-lb)

: 15 N·m (1.6 kg-m, 12 ft-lb)

E1BIA0652ZZ

 Crankshaft pulley bolt : 50 N·m (5.1 kg-m, 37 ft-

lb)

Item

Before starting engine

Engine running

After engine stopped

Engine coolant

Level

Leakage

Level

Engine oil

Level

Leakage

Level

Other oils and fluid*

Level

Leakage

Level

Fuel

Leakage

Leakage

Leakage

Exhaust gases

Leakage

 

 

 

 

 

 

 

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