Content .. 117 118 119 120 ..

Nissan Juke (2014 year). Service Repair Manual - part 119

EM-84

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

TIMING CHAIN

• 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:

*: Power steering fluid, brake fluid, etc.

Items

Before starting engine

Engine running

After engine stopped

Engine coolant

Level

Leakage

Level

Engine oil

Level

Leakage

Level

Transmission /
transaxle fluid

AT & CVT Models

Leakage

Level / Leakage

Leakage

MT Models

Level / Leakage

Leakage

Level / Leakage

Other oils and fluids*

Level

Leakage

Level

Fuel

Leakage

Exhaust gases

—

Leakage

—

Revision: 2013 October

2014 JUKE

CAMSHAFT

EM-85

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

CAMSHAFT

Exploded View

INFOID:0000000009753607

JSBIA1181GB

Exhaust valve timing control position sensor

O-ring

Camshaft bracket

Camshaft (EXH)

Camshaft sprocket (EXH)

Camshaft sprocket (INT)

Camshaft (INT)

Valve lifter (EXH)

Valve lifter (INT)

10. Signal plate (INT)

Signal plate (EXH)

12. O-ring

13. Camshaft position sensor (PHASE)

Comply with the assembly procedure when
tightening. Refer to

EM-86

: N·m (kg-m, ft-lb)

: N·m (kg-m, in-lb)

: Always replace after every disassembly.

: Should be lubricated with oil.

: Sealing point

: Select with proper thickness.

Revision: 2013 October

2014 JUKE

EM-86

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

CAMSHAFT

Removal and Installation

INFOID:0000000009753608

CAUTION:

The rotating direction in the text indicates all directions seen from the engine front.

REMOVAL

Remove the following parts.
• Intake manifold: Refer to

EM-27, "Exploded View"

• Rocker cover: Refer to

EM-22, "Exploded View"

• Front cover and timing chain related parts: Refer to

EM-73, "Exploded View"

NOTE:
Removal of oil pump drive related part is not necessary.

Remove camshaft position sensor (PHASE) and exhaust valve timing control position sensor from cam-
shaft bracket.

CAUTION:

• Handle camshaft position sensor (PHASE) and exhaust valve timing control position sensor

carefully and avoid impacts.

• Never disassemble camshaft position sensor (PHASE) and exhaust valve timing control position

sensor.

• Never place sensor where it is exposed to magnetism.

Put the matching mark (A) on the camshaft sprocket (INT) (2),
camshaft sprocket (EXH) (3) and the camshaft bracket (1) as
shown in the figure.
NOTE:
It prevents the knock pin of the camshaft (INT) from engaging
with the incorrect pin hole when installing the camshaft sprocket
(INT).

Remove camshaft sprockets (INT and EXH).
• Secure hexagonal part (A) of camshaft with a wrench. Loosen

camshaft sprocket mounting bolts and remove camshaft
sprocket.

CAUTION:

• Never rotate crankshaft or camshaft while timing chain

is removed. It causes interference between valve and
piston.

• Never loosen the mounting bolts with securing anything

other than the camshaft hexagonal part or with tension-
ing the timing chain.

Remove camshaft bracket with the following procedure:

Loosen mounting bolts in reverse order as shown in the figure.

JPBIA4404ZZ

: Camshaft sprocket (INT)

: Camshaft sprocket (EXH)

JPBIA4405ZZ

: Engine front

JPBIA4406ZZ

Revision: 2013 October

2014 JUKE

CAMSHAFT

EM-87

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

Cut liquid gasket by prying the position (

) shown in the figure,

and then remove the camshaft bracket.

CAUTION:

• Never damage the mating surface.
• A more adhesive liquid gasket is applied compared to pre-

vious types when shipped, so it should not be forced off
the position not specified.

Remove camshafts.

Remove valve lifters.
• Identify installation positions, and store them without mixing them up.

Remove signal plate from camshaft, if necessary.

INSTALLATION

CAUTION:

Do not reuse O-rings.

Install valve lifters.
• Install them in the original positions.

Install camshafts.
• Clean camshaft journal to remove any foreign material.
• Distinguish between the intake and the exhaust by looking at

the different shapes of the front and rear ends of the camshaft
or using the identification colors (A) and (B).

• Install camshafts so that camshaft dowel pins (A) on the front

side are positioned as shown in the figure.

NOTE:
Though camshaft does not stop at the positions as shown in
the figure, for the placement of cam nose, it is generally
accepted camshaft is placed for the same direction of the fig-
ure.

Install camshaft bracket with the following procedure:

Remove foreign material completely from camshaft bracket backside and from cylinder head installation
face.

: Engine front

JPBIA4407ZZ

: Camshaft (EXH)

: Camshaft (INT)

Identification color

Camshaft (EXH)

—

Light blue

Camshaft (INT)

Light blue

—

: Camshaft (EXH)

: Camshaft (INT)

JPBIA4408ZZ

JPBIA4409ZZ

Revision: 2013 October

2014 JUKE

EM-88

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

CAMSHAFT

Apply liquid gasket (A) to camshaft bracket as shown in the fig-
ure.

Use Genuine RTV silicon sealant or equivalent. Refer to

GI-

Tighten mounting bolts of camshaft brackets in the following
steps, in numerical order as shown in the figure.

• There are two types of mounting bolts. Refer to the following

for locating bolts.

Tighten mounting bolts in numerical order.

ii.

Tighten mounting bolts in numerical order.

iii.

Tighten mounting bolts in numerical order.

CAUTION:

After tightening mounting bolts of camshaft brackets, be sure to wipe off excessive liquid gasket
from the mating surface of cylinder head.

Install the camshaft sprocket to the camshaft with the following procedure.

: 4.0 - 5.6 mm (0.157 - 0.220 in)

3.4 - 4.4mm (0.134 - 0.173 in)

: Engine front

: Engine outside

JPBIA4410ZZ

: Engine front

M6 bolts [thread length: 57.5 mm (2.264 in)]

: 13, 14, and 15 in the figure

M6 bolts [thread length: 35.0 mm (1.378 in)]

: Except the above

: 1.96 N·m (0.20 kg-m, 17 in-lb)

: 5.88 N·m (0.60 kg-m, 52 in-lb)

: 9.5 N·m (0.97 kg-m, 84 in-lb)

JPBIA4406ZZ

Revision: 2013 October

2014 JUKE

CAMSHAFT

EM-89

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

When the camshaft sprocket (INT) (2) and camshaft sprocket
(EXH) (3) is removed, refer to the paint mark (A) put according
to step “3”. Securely align the knock pin and the pin hole, and
then install them.

Tighten bolts in the following steps.
• Secure the hexagonal part of camshaft using wrench to tighten mounting bolt.

Tighten camshaft mounting bolt.

ii.

Turn 30 degrees clockwise (angle tightening).

CAUTION:

Check the tightening angle by using an angle wrench [SST:
KV10112100 (BT8653-A)] (B) or protractor. Never judge by
visual inspection without an angle wrench.

Install timing chain and related parts. Refer to

EM-73, "Exploded View"

Inspect and adjust valve clearance. Refer to

EM-12, "Inspection and Adjustment"

Install remaining parts in the reverse order of removal.

Inspection

INFOID:0000000009753609

INSPECTION AFTER REMOVAL

Camshaft Runout

Put V-block on a precise flat table, and support No. 2 and 5 journal of camshaft.

CAUTION:

Never support No. 1 journal (on the side of camshaft sprocket) because it has a different diameter
from the other four locations.

Set dial indicator (A) vertically to No. 3 journal.

Turn camshaft to one direction with hands, and measure the
camshaft runout on dial indicator. (Total indicator reading)

If it exceeds the limit, replace camshaft.

Camshaft Cam Height

: Camshaft bracket

JPBIA4404ZZ

: 35.0 N·m (3.6 kg-m, 26 ft-lb)

: Camshaft sprocket

: Camshaft hexagonal part

JPBIA4412ZZ

Standard and Limit

: Refer to

EM-137, "Camshaft"

PBIC3177J

Revision: 2013 October

2014 JUKE

EM-90

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

CAMSHAFT

Measure the camshaft cam height with a micrometer (A).

If it exceeds the limit, replace camshaft.

Camshaft Journal Oil Clearance

CAMSHAFT JOURNAL OUTER DIAMETER
Measure the outer diameter of camshaft journal with a micrometer
(A).

CAMSHAFT BRACKET INNER DIAMETER
• Tighten camshaft bracket bolts with specified torque. Refer to

EM-86, "Removal and Installation"

• Measure the inner diameter of camshaft bracket with a bore gauge

(A).

CAMSHAFT JOURNAL OIL CLEARANCE
• (Oil clearance) = (Camshaft bracket inner diameter) – (Camshaft journal diameter)

• If it exceeds the limit, replace camshaft or cylinder head, or both.

NOTE:
Camshaft bracket cannot be replaced as a single part, because it is machined together with cylinder head.
Replace whole cylinder head assembly.

Camshaft End Play

Install camshaft in cylinder head. Refer to

EM-86, "Removal and Installation"

Standard and Limit

: Refer to

EM-137, "Camshaft"

PBIC3178J

Standard :

Refer

EM-137, "Camshaft"

PBIC3179J

: Measuring direction of inner diameter

Standard

: Refer to

EM-137, "Camshaft"

PBIC3180J

Standard and Limit

: Refer to

EM-137, "Camshaft"

Revision: 2013 October

2014 JUKE

CAMSHAFT

EM-91

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

Install dial indicator in thrust direction on front end of camshaft.
Read the end play of dial indicator (A) when camshaft is moved
forward/backward (in direction to axis).

• Measure the following parts if out of the standard.
- Dimension (A) for groove of cylinder head No. 1 journal

- Dimension (B) for camshaft flange

• Refer to the standards above, and then replace camshaft and/

or cylinder head.

Camshaft Sprocket Runout

Put V-block on precise flat table, and support No. 2 and 5 journals of camshaft.

CAUTION:

Never support No. 1 journal (on the side of camshaft sprocket) because it has a different diameter
from the other four locations.

Measure the camshaft sprocket runout with a dial indicator (A).
(Total indicator reading)

• If it exceeds the limit, replace camshaft sprocket.

Valve Lifter

Check if surface of valve lifter has any wear or cracks.
• If anything above is found, replace valve lifter. Refer to

EM-137,

"Camshaft"

Valve Lifter Clearance

VALVE LIFTER OUTER DIAMETER

Standard and Limit

: Refer to

EM-137, "Camshaft"

PBIC3181J

Standard

: 4.000 - 4.030 mm (0.1575 - 0.1587 in)

Standard

: 3.877 - 3.925 mm (0.1526 - 0.1545 in)

PBIC3183J

Limit

: Refer to

EM-137, "Camshaft"

JPBIA4413ZZ

KBIA0182E

Revision: 2013 October

2014 JUKE

EM-92

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

CAMSHAFT

• Measure the outer diameter of valve lifter with a micrometer (A).

VALVE LIFTER HOLE DIAMETER
Measure the inner diameter of valve lifter hole of cylinder head with
an inside micrometer (A).

VALVE LIFTER CLEARANCE
• (Valve lifter clearance) = (Valve lifter hole diameter) – (Valve lifter

outer diameter)

• If out of the standard, referring to the each standard of valve lifter

outer diameter and valve lifter hole diameter, replace either or both
valve lifter and cylinder head.

INSPECTION AFTER INSTALLATION

Inspection of Camshaft Sprocket (INT), (EXH) Oil Groove

CAUTION:

• Perform this inspection only when DTC P0011 or P0014 is detected in self-diagnostic results of CON-

SULT and it is directed according to inspection procedure of EC section. Refer to

EC-180, "Diagnosis

Procedure"

(P0011) or

EC-183, "Diagnosis Procedure"

(P0014).

• Check when engine is cold so as to prevent burns by the splashing engine oil.

Check engine oil level. Refer to

LU-8, "Inspection"

Perform the following procedure so as to prevent the engine from being unintentionally started while
checking.

Release the fuel pressure. Refer to

EC-149, "Work Procedure"

Remove intake manifold. Refer to

EM-27, "Exploded View"

Disconnect ignition coil and injector harness connectors.

Support the bottom surface of engine using a transmission jack, and then remove the engine mounting
bracket (RH) and engine mounting insulator (RH). Refer to

EM-59, "2WD : Exploded View"

(M/T models)

EM-65, "AWD : Exploded View"

(CVT models).

Remove intake or exhaust valve timing control solenoid valve. Refer to

EM-73, "Exploded View"

• Lift the front side of the engine with a jack base to remove intake or exhaust valve timing control sole-

noid valve.

Clean the mounting area of intake or exhaust valve timing control solenoid valve, and then insert a clean
waste with no oil adhesion into the oil hole of the cylinder head.

Install engine mounting insulator (RH) and engine mounting bracket (RH). (After the removal of intake or
exhaust valve timing control solenoid valve and insertion of a waste into the oil hole.)

Perform cranking to check that engine oil comes out from the oil hole (mounting hole of intake or exhaust
valve timing control solenoid valve) of cylinder head.
• Regarding the engine oil check, judge it by the amount of oil adhered to the wasted inserted into the oil

hole.

WARNING:

• Never insert fingers into the oil hole.
• Be careful not to touch rotating parts (drive belt, idler pulleys and crankshaft pulley, etc.).

Standard

: Refer to

EM-137, "Camshaft"

PBIC3185J

Standard

: Refer to

EM-137, "Camshaft"

Standard

: Refer to

EM-137, "Camshaft"

PBIC3184J

Revision: 2013 October

2014 JUKE

CAMSHAFT

EM-93

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

CAUTION:

• Never perform cranking without installing the engine mounting insulator (RH) and engine mount-

ing bracket (RH).

• Prevent splashing by using a shop cloth so as to prevent the worker from injury from engine oil

and so as to prevent engine oil contamination.

• Prevent splashing by using a shop cloth so as to prevent engine oil from being splashed to

engine and vehicle. Especially, be careful not to apply engine oil to rubber parts of drive belt,
engine mounting insulator, etc. Wipe engine oil off immediately if it is splashed.

Perform the following inspection if engine oil does not come out from intake or exhaust valve timing con-
trol solenoid valve oil hole of the cylinder head.
• Clean oil groove between oil strainer and intake or exhaust valve timing control solenoid valve. Refer to

LU-7, "Engine Lubrication System"

and

LU-7, "Engine Lubrication System Schematic"

Remove components between intake valve timing control solenoid valve and camshaft sprocket (INT) or
exhaust valve control solenoid valve and camshaft sprocket (EXH), and then check each oil groove for
clogging.
• Clean oil groove if necessary. Refer to

LU-7, "Engine Lubrication System"

and

LU-7, "Engine Lubrica-

tion System Schematic"

After inspection, install removed parts in the reverse order.

Revision: 2013 October

2014 JUKE

EM-94

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

OIL SEAL

OIL SEAL

VALVE OIL SEAL

VALVE OIL SEAL : Removal and Installation

INFOID:0000000009753610

REMOVAL

Remove camshafts. Refer to

EM-85, "Exploded View"

Remove valve lifters. Refer to

EM-85, "Exploded View"

Rotate crankshaft, and set piston whose valve oil seal is to be removed to TDC. This will prevent valve
from dropping into cylinder.

CAUTION:

When rotating crankshaft, be careful to avoid scarring front cover with timing chain.

Remove valve collet.
• Compress valve spring with the valve spring compressor [SST:

KV10116200 (J-26336-A)] (A), the attachment [SST:
KV10115900 (J-26336-20)] (C), and the adapter [SST:
KV10109220 (

—

)] (B). Remove valve collet with magnet

hand.

CAUTION:

• Be careful not to damage valve lifter holes.
• Fit the attachment [SST: KV10115900 (J-26336-20)] in the

center of valve spring retainer to press it.

Remove valve spring retainer and valve spring (with valve spring seat).

CAUTION:

Never remove valve spring seat from valve spring.

Remove valve oil seal with the valve oil seal puller [SST:
KV10107902 (J-38959)] (A).

INSTALLATION

Apply new engine oil to valve oil seal joint surface and seal lip.

JPBIA1365ZZ

: Valve spring retainer

: Attachment

JPBIA4477ZZ

PBIC3210J

Revision: 2013 October

2014 JUKE

OIL SEAL

EM-95

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

Press in valve oil seal to the height (H) shown in the figure with
the valve oil seal drift [SST: KV10115600 (J-38958)] (A).

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

FRONT OIL SEAL

FRONT OIL SEAL : Removal and Installation

INFOID:0000000009753611

REMOVAL

Remove the following parts.
• Front fender protector (RH): Refer to

EXT-27, "Exploded View"

• Drive belt: Refer to

EM-18, "Exploded View"

• Crankshaft pulley: Refer to

EM-73, "Exploded View"

Remove front oil seal with a suitable tool.

CAUTION:

Be careful not to damage front cover and crankshaft.

INSTALLATION

Apply new engine oil to new front oil seal joint surface and seal lip.

Install front oil seal so that each seal lip is oriented as shown in
the figure.

• Press-fit front oil seal using a suitable drift with outer diameter 57 mm (2.24 in) and inner diameter 45

mm (1.77 in).

CAUTION:

• Be careful not to damage front cover and crankshaft.
• Press-fit oil seal straight to avoid causing burrs or tilting.

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

REAR OIL SEAL

REAR OIL SEAL : Removal and Installation

INFOID:0000000009753612

REMOVAL

Height (H)

: 15.1 - 15.7 mm (0.594 - 0.618 in)

PBIC3211J

: Dust seal lip

: Oil seal lip

: Engine outside

: Engine inside

PBIC3485J

Within 0.3 mm (0.012 in) toward engine front (crankshaft pulley side)

Within 0.5 mm (0.020 in) toward engine rear (crankshaft sprocket side)

Revision: 2013 October

2014 JUKE

EM-96

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

OIL SEAL

Remove transaxle assembly. Refer to

TM-339, "2WD : Exploded View"

(CVT / 2WD models) or

TM-342,

"AWD : Exploded View"

(CVT / AWD models) or

TM-26, "Exploded View"

(M/T models).

Remove clutch cover and clutch disk (M/T models). Refer to

EM-111, "Exploded View"

Remove drive plate (CVT models) or flywheel (M/T models). Refer to

EM-111, "Exploded View"

Remove rear oil seal with a suitable tool.

CAUTION:

Be careful not to damage crankshaft and cylinder block.

INSTALLATION

Apply the liquid gasket lightly to entire outside area of new rear oil seal.
Use Genuine RTV silicon sealant or equivalent. Refer to

and Sealants"

Install rear oil seal so that each seal lip is oriented as shown in
the figure.

• Press-fit rear oil seal with a suitable drift (A) outer diameter

115 mm (4.53 in) and inner diameter 90 mm (3.54 in).

CAUTION:

• Be careful not to damage crankshaft and cylinder block.
• Press-fit oil seal straight to avoid causing burrs or tilt-

ing.

• Never touch grease applied onto oil seal lip.

• Press in rear oil seal (1) to the position as shown in the figure.

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

: Dust seal lip

: Oil seal lip

: Engine outside

: Engine inside

PBIC3485J

JPBIA4414ZZ

: Rear end surface of cylinder block

PBIC3952E

Revision: 2013 October

2014 JUKE

CYLINDER HEAD

EM-97

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

CYLINDER HEAD

Exploded View

INFOID:0000000009753613

CAUTION:

Read PRECAUTION carefully.
The exhaust valve contains metallic sodium. Therefore, extreme caution must be taken when handling
and disposing of the exhaust valve. Refer to

EM-4, "Special Cautions to Ensure the Safe Disposal of

Sodium-filled Exhaust Valves"

REMOVAL

DISASSEMBLY

Cylinder head assembly

Cylinder head bolt

Cylinder head gasket

Comply with the assembly procedure
when tightening. Refer to

EM-98

: N·m (kg-m, ft-lb)

: Always replace after every disassembly.

: Should be lubricated with oil.

JPBIA4316ZZ

Revision: 2013 October

2014 JUKE

EM-98

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

CYLINDER HEAD

Removal and Installation

INFOID:0000000009753614

REMOVAL

CAUTION:

Read PRECAUTION carefully.
The exhaust valve contains metallic sodium. Therefore, extreme caution must be taken when handling
and disposing of the exhaust valve. Refer to

EM-4, "Special Cautions to Ensure the Safe Disposal of

Sodium-filled Exhaust Valves"

Remove the following components and related parts.
• Exhaust manifold: Refer to

EM-41, "Exploded View"

• Intake manifold: Refer to

EM-27, "Exploded View"

• Fuel injector and fuel tube assembly: Refer to

EM-51, "Exploded View"

• Water outlet: Refer to

CO-24, "Exploded View"

• Rocker cover: Refer to

EM-22, "Exploded View"

• Front cover, timing chain: Refer to

EM-73, "Exploded View"

Valve collet

Valve spring retainer

Valve spring (EXH)

valve spring seat

Valve oil seal

Valve guide (EXH)

Valve seat (EXH)

Valve (EXH)

Valve (INT)

10. Valve seat (INT)

11. Cylinder head

12. Valve guide (INT)

13. Spark plug

14. Valve spring (INT)

Replacement must be following the
disassembly and assembly proce-
dure. Refer to

EM-99

: N·m (kg-m, ft-lb)

: Always replace after every disassembly.

: Should be lubricated with oil.

JPBIA4317GB

Revision: 2013 October

2014 JUKE

CYLINDER HEAD

EM-99

< UNIT DISASSEMBLY AND ASSEMBLY >

[MR16DDT ]

• Camshaft: Refer to

EM-85, "Exploded View"

Remove cylinder head.
• Loosen cylinder head bolts in reverse order as shown in the

figure.

• Using TORX socket, loosen cylinder head bolts.

Remove cylinder head gasket.

INSTALLATION

Install cylinder head gasket.

Install cylinder head, and tighten cylinder head bolts in numeri-
cal order as shown in the figure with the following procedure.

CAUTION:

If cylinder head bolts are reused, check their outer diame-
ters before installation. Refer to

EM-104, "Inspection"

Apply new engine oil to threads and seating surface of mounting
bolts.

Tighten all cylinder head bolts.

Turn all cylinder head bolts 100 degrees clockwise (angle tightening).

CAUTION:

Check and confirm the tightening angle by using an angle
wrench [SST: KV10112100 (BT8653-A)] (A) or protractor.
Never judge by visual inspection without the tool.

Completely loosen.

CAUTION:

In this step, loosen cylinder head bolts in reverse order that
indicated in the figure.

Tighten all cylinder head bolts.

Turn all cylinder head bolts 95 degrees clockwise (angle tightening).

Turn all cylinder head bolts 95 degrees clockwise again (angle tightening).

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

Disassembly and Assembly

INFOID:0000000009753615

DISASSEMBLY

Remove spark plug with spark plug wrench (commercial service tool).

Remove valve lifter.
• Identify installation positions, and store them without mixing them up.

: Engine front

JPBIA4415ZZ

: Engine front

: 40.0 N·m (4.1 kg-m, 30 ft-lb)

: 0 N·m (0 kg-m, 0 ft-lb)

: 40.0 N·m (4.1 kg-m, 30 ft-lb)

JPBIA4415ZZ

JPBIA4435ZZ

Revision: 2013 October

2014 JUKE

Content .. 117 118 119 120 ..