Nissan Juke (2016 year). Service Repair Manual — part 337

EM-252

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TIMING CHAIN

a. Push the plunger into the inside of the chain tensioner (1).
b. When the plunger is pushed in, insert the clip (A) and other

wires into the groove closest to the front.

• The figure shows an example using a

φ

1.5 mm (0.06 in) clip.

c.

Remove chain tensioner.

12. Remove the timing chain tension guide (3), the timing chain

slack guide (2), and the timing chain (1).

CAUTION:

After removing the timing chain, never rotate camshaft and

crankshaft individually for preventing valve from interfering

with piston.

NOTE:

If the timing chain is difficult to remove, first remove the cam-

shaft sprocket (EXH). Refer to

EM-261, "Removal and Installa-

tion"

.

13. Remove the crankshaft sprocket and the oil pump drive related parts according to the following procedure.
a. Push the oil pump drive chain tensioner cam (1) in the direction

of the arrow (

) as shown in the figure, and push the plunger

into the inside of the tensioner.

b. Insert the stopper pin (A) into the chain tensioner hole (B), and

then fix it in place with the plunger pushed in.

c.

Remove the oil pump drive chain tensioner.

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TIMING CHAIN

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d. Hold the oil pump shaft end (A), and then loosen and remove

the oil pump sprocket mounting nut (B).

CAUTION:

• Be sure to hold the end of the shaft.

• Never allow the chain tension to loosen the oil pump

sprocket mounting nut.

e. Remove the oil pump drive chain (1), crankshaft sprocket (2),

and oil pump sprocket (3) as a set.

14. Remove the timing chain tension guide (front cover side) from the front cover if necessary.

INSTALLATION

NOTE:

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[MR EXCEPT FOR NISMO RS MODELS]

TIMING CHAIN

The figure shows component location, the matching mark location,

and link color.

1. Check that the crankshaft key position is straight up.
2. Install the oil pump drive chain (1), crankshaft sprocket (2), and

oil pump sprocket (3) together.

1

: Timing chain

2

: Camshaft sprocket (EXH)

3

: Timing chain slack guide

4

: Chain tensioner

5

: Crankshaft sprocket

6

: Oil pump drive chain

7

: Oil pump sprocket

8

: Oil pump drive chain tensioner.

9

: Timing chain tension guide

10

: Camshaft sprocket (INT)

A

: Matching mark (dark blue link)

B

: Matching mark (outer groove)

C

: Crankshaft key position (straight up)

D

: Matching mark (stamp)

E

: Matching mark (yellow link)

F

: Matching mark (outer groove)

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3. Hold the oil pump shaft end (A), and then tighten the oil pump

sprocket mounting nut (B).

CAUTION:

• Be sure to hold the end of the shaft.

• Never allow chain tension to loosen the oil pump sprocket

mounting nut.

4. Install the oil pump drive chain tensioner (1)

• Fix the tensioner surface at the most compressed position

using a stopper pin (A), and then install it.

• Securely pull out the stopper pin after installing the chain ten-

sioner (

).

• Check matching mark position of oil pump drive chain and

each sprocket again.

5. Align the matching marks of each sprocket with the matching

marks of timing chain.

• If these matching marks are not aligned, hold the hexagonal

part and rotate the camshaft slightly to correct the position.

CAUTION:

Check matching mark position of each sprocket and timing

chain again after installing the timing chain.

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1

: Camshaft sprocket (EXH)

2

: Camshaft sprocket (INT)

3

: Timing chain

A

: Matching mark (dark blue link)

B

: Matching mark (outer groove)

C

: Matching mark (outer groove)

D

: Matching mark (yellow link)

E

: Matching mark (stamp)

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EM-256

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TIMING CHAIN

6. Install the timing chain slack guide (2) and the timing chain ten-

sion guide (3).

7. Install chain tensioner (1).

• Fix the plunger at the most compressed position using a stop-

per pin (A), and then install it.

• Securely pull out the stopper pin after installing the chain ten-

sioner.

8. Check matching mark position of timing chain and each sprocket again.
9. Install the front oil seal to the front cover. Refer to

EM-270, "FRONT OIL SEAL : Removal and Installa-

tion"

.

10. Follow the procedure below to install front cover.

1 : Timing chain

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a. Apply a continuous bead of liquid gasket (A) (ThreeBond 1217H

or equivalent) to the position shown in the figure, while checking

for overlaps. Refer to

EM-154, "Liquid Gasket"

.

CAUTION:

Installation should be performed within 5 minutes after liq-

uid gasket application.

b. Install the O-ring into the cylinder block mounting groove.

CAUTION:

Always replace O-ring with new a one.

c. Install front cover.

CAUTION:

• Never allow the liquid gasket applied area to interfere with other parts.

• Install O-ring so that it does not move.

d. Tighten bolts in the numerical order shown in the figure.

• Refer to the following for the installation positions of mounting

bolts.

e. Install front cover onto the VTC cover.

1. Install an O-ring.

CAUTION:

Always replace O-ring with a new one.

1

: Cylinder head

2

: Front cover

A : Liquid gasket application point
b

: 4.0 – 5.6 mm (0.16 – 0.22 in)

c

:

φ

3.4 – 4.4 mm (

φ

0.13 – 0.17 in)

: Engine outside

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M6 bolt

: 1 in the figure

M10 bolt

: 6, 7, 10, 13, 21 in the figure

M12 bolt

: 2, 4, 8, 11 in the figure

M8 bolt

: Other than the above

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EM-258

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TIMING CHAIN

2. Apply a continuous bead of liquid gasket (E) (ThreeBond

1217H or equivalent) to the position shown in the figure,

while checking for overlaps. Refer to

EM-154, "Liquid Gas-

ket"

.

NOTE:

Start the application of liquid gasket. End application when it

overlaps by 5 mm (0.20 in) or more.

3. Tighten bolts in the numerical order shown in the figure.

NOTE:

Bolt 6 in the figure shows the second tightening of bolt 1.

f.

Tighten bolts again in the numerical order shown in the figure.

CAUTION:

After tightening the mounting bolts, wipe away any liquid gasket that is squeezed out.

11. Install crankshaft pulley according to the following procedure.
a. Install the crankshaft pulley without damaging the front oil seal.

CAUTION:

Never tap crankshaft pulley periphery when press-fitting using a plastic hammer. Lightly tap

crankshaft pulley center.

b. Apply engine oil to the crankshaft pulley bolt and seat surface.
c.

Fix crankshaft pulley in place (1) using a pulley holder (commer-

cial service tool) (A).

CAUTION:

• When the pulley holder is secured, use a piece of wood or

an equivalent so that the pulley holder does not contact

any surrounding parts.

• Secure the pulley holder so as to locate it at a right angle

to the crankshaft pulley.

d. Tighten the crankshaft pulley bolt.

1

: Front cover

2

: VTC cover

A

: Liquid gasket application start/end
point

B

: Liquid gasket application point

c

: 4.0 – 5.6 mm (0.16 – 0.22 in)

d

:

φ

3.4 – 4.4 mm (

φ

0.13 – 0.17 in)

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: 29.4 N·m (3.0 kg-m, 22 ft-lb)

PBIC3961E

Revision: November 2015

2016 JUKE

TIMING CHAIN

EM-259

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[MR EXCEPT FOR NISMO RS MODELS]

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e. Use paint or other means to put matching marks (B) on the

crankshaft pulley (2) aligned with the matching marks (6 stamp

lines) (A) on the crankshaft pulley bolt (1).

f.

Tighten the crankshaft pulley bolt by 60

°

(1 stamp line) (angle tightening).

g. Use a manual tool to rotate the crankshaft clockwise, as viewed from engine front side, and check that it

turns smoothly.

12. Install removed parts in the reverse order of removal.

CAUTION:

When replacing the timing chain, remove the 2D code label from the electric throttle control actua-

tor, and clear the valve timing variation value. Refer to

EC-756, "Work Procedure"

.

Inspection

INFOID:0000000012197430

INSPECTION AFTER REMOVAL

• Check for cracks (A) or excessive wear (B) of the timing chain and

oil pump drive chain.

• Replace the timing chain and the oil pump drive chain when an

abnormal condition is found.

INSPECTION AFTER INSTALLATION

Engine Oil Leakage Inspection

With engine warmed up, check for engine oil leakage at locations where parts are removed and reinstalled.

CAUTION:

Start the check at least 30 minutes or more after installing liquid gasket applied parts (final step). This

allows time for hardening of liquid gasket.

PBIC3963E

PBIC3169J

Revision: November 2015

2016 JUKE