2014 NISSAN TEANA Service Manual

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NISSAN TEANA 2014 Service Manual
CAMSHAFTEM-51
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• Measure the outer diameter of t
he camshaft journal using suitable
tool (A).
Inner Diameter of Camshaft Bracke

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CAMSHAFT
1. Install a dial gauge (A) in the thrust direction on the front end of
the camshaft. Measure the end play with the dial gauge while
moving the ca

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• Measure the outer diameter of the valve lifter using suitable tool
(A).
• If out of the specified range, rep

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NISSAN TEANA 2014 Service Manual
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CAMSHAFT
3. Install camshaft brackets.
• Install by referring to identification mark on upper surfacemark.
• Install so that identification mark can be

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NISSAN TEANA 2014 Service Manual
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4. Tighten camshaft bracket bolts in four steps in the order as
shown.
CAUTION:
After tightening camshaft bracke

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4. Tighten camshaft bracket bolts in four steps in the order as
shown.
CAUTION:
After tightening camshaft bracket bol ts, be sure to wipe off excessive liquid gasket from the parts
listed below.
• Mating surface of rocker cover.
• Mating surface of front cover, when installed without the front cover.
5. Install camshaft sprockets. • Install them by lining up the mating marks (outer groove) (B)
on each camshaft sprocket with the painted marks (A) on the
timing chain during removal.
• Before installation of chain tensioner, it is possible to re-match
the painted marks (A) on timing chain with the mating marks
(B) on each sprocket.
CAUTION:
• Aligned mating marks could slip. Therefore, after match-
ing them, hold the timing chain in place by hand.
• Before and after installing chain tensioner, check again to
make sure that mating marks have not slipped.
6. Install chain tensioner using the following procedure:
a. Install stopper pin (A) into the chain tensioner (1).
b. Install the chain tensioner and pull the stopper pin out. CAUTION:
After installation, pull the stopper pin out, and make sure
that the tensioner is fully released.
7. Install chain guide.
8. Install intake valve timing control cover with the following procedure.
a. Install intake valve timing intermediate lock control solenoid valve, intake valve timing control solenoid
valve, and exhaust valve timing control solenoid valve to valve timing control cover.
CAUTION:
Do not reuse O-ring.
b. Install O-ring to front cover side. CAUTION:
Do not reuse O-ring. Step 1 (bolts 9 - 11) : 1.96 N·m (0.2 kg-m, 17 in-lb)
Step 2 (bolts 1 - 8) : 1.96 N·m (0.2 kg-m, 17 in-lb)
Step 3 (bolts 1 - 11) : 5.88 N·m (0.6 kg-m, 52 in-lb)
Step 4 (bolts 1 - 11) : 10.41 N·m (1.1 kg-m, 8 ft-lb)
(A) : Intake side
(B) : Exhaust side
: Engine front
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NISSAN TEANA 2014 Service Manual
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CAMSHAFT
c. Apply liquid gasket to the positions shown. Refer to
GI-21, "Rec-
ommended Chemical Products and Sealants".
d. Install valve timing control cov

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WARNING:
Check when engine is cold so as to preven t burns from any splashing engine oil.
CAUTION:
Perform this i

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WARNING:
Check when engine is cold so as to preven t burns from any splashing engine oil.
CAUTION:
Perform this inspection only when DTC P0011, P0014, P052A, P052B is detected in self-diagnostic
results of CONSULT and it is directed according to inspection procedure of EC section. Refer to EC-
210, "Diagnosis Procedure".
1. Check engine oil level and adjust oil level as necessary. Refer to LU-9, "Inspection"
.
2. Remove the intake valve timing intermediate lock control solenoid valve, intake valve timing control sole- noid valve, and exhaust valve timing control solenoid valve. Refer to EM-58, "Intake Valve Timing Interme-
diate Lock Control Solenoid Valve, Intake Valve Timing Control Solenoid Valve, and Exhaust Valve Timing
Control Solenoid Valve".
3. Perform the following procedure to prevent the engi ne from being unintentionally started while checking.
a. Release fuel pressure. Refer to EC-182, "Work Procedure"
.
b. Disconnect injector harness connectors.
4. Crank engine, and then make sure that engine oil comes out of the valve timing control cover oil holes (A). End cranking after
checking.
WARNING:
Be careful not to touch rotating parts (drive belt, crankshaft
pulley, etc.).
CAUTION:
• Engine oil may squirt from intake valve timing intermedi-
ate lock control solenoid valve, intake valve timing control
solenoid valve, exhaust valve timing control solenoid
valve installation holes during cranking. Use a shop cloth
to prevent engine oil from splashing on worker, engine
components and vehicle.
• Do not allow engine oil to get on rubber componen ts such as drive belts or engine mount insula-
tors. Immediately wipe off any splashed engine oil.
5. If engine oil does not come out from valve timing cont rol cover oil holes (A), diagnose problem in lubrica-
tion circuit such as dirty oil groove between oil strainer and intake valve timing intermediate lock control
solenoid valve, intake valve timing control solenoid valve, or exhaust valve timing control solenoid valve.
Refer to LU-7, "Lubrication Circuit"
.
a. Remove components between intake valve timing intermediate lock control solenoid valve, intake valve timing control solenoid valve, exhaust valve timing c ontrol solenoid valve and camshaft sprocket (INT) or
camshaft sprocket (EXH), (if necessary) and then check each oil groove for clogging.
b. Clean oil groove if necessary. Refer to LU-7, "Lubrication Circuit"
.
6. After inspection, install the remaining components in the reverse order of removal.
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VALVE TIMING CONTROL
VALVE TIMING CONTROL
Exploded ViewINFOID:0000000009460495
Intake Valve Timing Intermediate Lock Cont
rol Solenoid Valve, Intake Valve T

EM-58
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VALVE TIMING CONTROL
VALVE TIMING CONTROL
Exploded ViewINFOID:0000000009460495
Intake Valve Timing Intermediate Lock Cont
rol Solenoid Valve, Intake Valve Timing
Control Solenoid Valve, a nd Exhaust Valve Timing Control Solenoid Valve
INFOID:0000000009460496
REMOVAL
1. Disconnect the battery negative terminal. Refer to PG-73, "Removal and Installation (Battery)".
2. Remove the core support cover. Refer to EXT-17, "Removal and Installation"
.
3. Remove the front air duct. Refer to EM-29, "Removal and Installation"
.
4. Remove the engine room cover. Refer to EM-28, "Removal and Installation"
.
5. Support the engine using a suitable jack.
6. Remove the RH engine mounting support bracket. Refer to EM-84, "Removal and Installation"
.
7. Remove the RH engine mount torque rod. Refer to EM-84, "Removal and Installation"
.
8. Disconnect intake valve timing intermediate lock control solenoid valve, intake valve timing control sole- noid valve, and exhaust valve timing control solenoid valve connectors.
9. Remove intake valve timing intermediate lock control solenoid valve, intake valve timing control solenoid valve, and exhaust valve timing control solenoid valve bolts.
10. Remove intake valve timing intermediate lock control solenoid valve, intake valve timing control solenoid valve, exhaust valve timing control solenoid valve from valve timing control cover.
11. Remove O-rings from intake valve timing intermediate lock control solenoid valve, intake valve timing con- trol solenoid valve, and exhaust valve timing control solenoid valve.
CAUTION:
Do not reuse O-rings.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Lubricate O-rings with clean en gine oil before installing.
1. Valve timing cover 2. O-rings 3. Intake valve timing intermediate
lock control solenoid valve
4. Intake valve timing control sole- noid valve 5. Exhaust valve timing control so-
lenoid valve
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