exhaust NISSAN NOTE 2016 Service User Guide

EXHAUST MANIFOLDEM-33
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Do not reuse exhaust manifold gasket.
2. Tighten nuts in numerical order as shown.
3. Tighten nuts in numerical order to the specified torque again.
Air-fuel ratio sensor 1
• Use Tool (A) to install the air-fuel ratio sensor 1 (if removed). CAUTION:
• Handle it carefully and avoid impacts.
• Before installing a new air-fu el ratio sensor 1, clean the
exhaust tube threads using suit able tool and approved anti-
seize lubricant.
• Do not over-tighten the air-fuel ratio sensor 1. Doing so may damage the air-fuel ratio senso r 1, resulting in the MIL com-
ing on.
INSPECTION AFTER INSTALLATION
Inspection
• Start engine and raise engine speed to check for exhaust leaks.
JPBIA4127ZZ
JPBIA4127ZZ
Tool number (A) : KV10117100 ( — )
Oxygen sensor thread cleaner : — (J-43897-12)
: — (J-43897-18)
JPBIA4126ZZ
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EM-36
< REMOVAL AND INSTALLATION >[HR16DE]
OIL PAN AND OIL STRAINER
2. Apply a continuous bead of liquid gasket (A) with a tube presser
as shown.
Use Genuine Silicone RTV S ealant or equivalent. Refer
to GI-22, "
Recommended Chemical Products and Sealants"
CAUTION:
• Installation should be done within 5 minutes after apply-
ing liquid gasket.
• Do not fill the engine with oil for at least 30 minutes after
the components are installed to allow the sealant to cure.
3. Tighten bolts in numerical order as shown.
4. Install oil pan drain plug. CAUTION:
• Do not reuse drain plug washer.
• Refer to exploded view installation di rection of drain plug washer. Refer to EM-34
.
5. Refill the engine with engine oil. Refer to LU-8, "
Refilling".
INSPECTION AFTER INSTALLATION
• 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-11, "
Fluids and Lubricants".
• Use procedure below to check for fuel leakage.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak- age at connection points.
• Start engine. With engine speed increased, che ck again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration. NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gas, or any oils/fluids including engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec-
ified level, if necessary.
(1) : Oil pan (lower)
(a) : 7.5 - 9.5 mm (0.295 - 0.374 in)
(b) : 4.0 - 5.0 mm (0.157 - 0.197 in) diameter
: Engine outside
JSBIA1128ZZ
: Engine front
JSBIA1126ZZ
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OIL PAN AND OIL STRAINEREM-37
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• Summary of the inspection items:
*Power steering fluid, brake fluid, etc.
Removal and Installation (Upper Oil Pan)INFOID:0000000012431711
NOTE:
The oil strainer is included in the oil pan (upper) and cannot be removed.
REMOVAL
1. Remove the oil pan (lower). Refer to
EM-34, "Removal and Installation (Lower Oil Pan)".
2. Remove oil pump sprocket and crankshaft sprocket together with oil pump drive chain. Refer to EM-51,
"Removal and Installation".
3. Remove oil pan (upper).
a. Loosen oil pan (upper) bolts in the reverse of the order as shown.
b. Insert a suitable tool into the position ( ) as shown and open up a crack between the oil pan (upper) cylinder block.
c. Insert the Tool between the oil pan (upper) and cylinder block. Slide Tool by tapping on the side of Tool with a hammer.
CAUTION:
• Be careful not to damage the mating surface.
• The liquid gasket used at the factory is very strong. Pry only in the areas shown.
• Do not remove oil pump and oil strainer from oil pan (upper).
4. Remove rear oil seal from crankshaft.
INSTALLATION
CAUTION:
Do not reuse O-rings or washers.
1. Install the oil pan (upper):
a. Remove old liquid gasket from mating surfaces using a suitable tool. • Remove old liquid gasket from mating surface of cylinder block.
• Remove old liquid gasket from the bolt holes and threads.
Item Before starting engine Engine runningAfter engine stopped
Engine coolant LevelLeakage Level
Engine oil LevelLeakage Level
Transmission/
transaxle fluid CVT Models
LeakageLevel/Leakage Leakage
M/T Models Level/Leakage LeakageLevel/Leakage
Other oils and fluids* LevelLeakage Level
Fuel LeakageLeakageLeakage
Exhaust gas —Leakage —
: Engine front
JPBIA4199ZZ
: Engine front
Tool number : KV10111100 (J-37228)
JPBIA4200ZZ
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OIL PAN AND OIL STRAINEREM-39
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c. Press-fit the rear oil seal using a suitable drift (A) with outer
diameter 113 mm (4.45 in) and inner diameter 90 mm (3.54 in).
• Press-fit to the specified dimensions as shown.
CAUTION:
• Do not touch the grease applied to the oil seal lip.
• Be careful not to damage the rear oil seal mounting partof oil pan (upper) and cylinder block or the crankshaft.
• Press-fit straight and check that oil seal does not curl or tilt.
d. After press-fitting the rear oil seal, completely wipe off any liquid gasket protruding to rear end surface side.
3. Installation of the remaining components is in the reverse order of removal.
INSPECTION AFTER INSTALLATION
• Before starting engine, check oil/fluid levels, includi ng engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-11, "
Fluids and Lubricants".
• Use procedure below to check for fuel leakage.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak- age at connection points.
• Start engine. With engine speed increased, check again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration. NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gas, or any oils/fluids including engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec- ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc.
PBIC3660E
(1) : Rear oil seal
(A) : Rear end surface of cylinder block
PBIC3149J
Item Before starting engine Engine runningAfter engine stopped
Engine coolant LevelLeakage Level
Engine oil LevelLeakage Level
Transmission/
transaxle fluid A/T and CVT Models
LeakageLevel/Leakage Leakage
M/T Models Level/Leakage LeakageLevel/Leakage
Other oils and fluids* LevelLeakage Level
Fuel LeakageLeakageLeakage
Exhaust gas —Leakage —
Revision: August 2015 2016 Versa Note

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FUEL INJECTOR AND FUEL TUBEEM-43
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• Be sure to cover openings of disconnected pipes with
plug or plastic bag (B) to avoid fuel leaks and entry of for-
eign material.
5. Disconnect harness connectors from fuel injectors.
6. Disconnect harness connectors from intake and exhaust valve timing control solenoid valves.
7. Remove fuel tube protector. • Loosen bolts in reverse order as shown.
8. Remove fuel injector and fuel tube assembly:
a. Loosen two nuts in reverse order as shown.
b. Pull the fuel tube straight out until injector lower O-rings are clear.
c. Remove the nuts and the fuel tube.
CAUTION:
• When removing, be careful to avoid interference with fuel injectors.
• Use a shop cloth to absorb any fuel leaks from fuel tube.
9. Remove fuel injector from fuel tube:
a. Open and remove clip.
b. Remove fuel injectors and from fuel tube by pulling straight out.
CAUTION:
• Be careful with remaining fuel that may leak from fuel tube.
• Be careful not to damage fuel injector nozzle during removal.
• Do not bump or drop fuel injector.
• Do not disassemble fuel injector.
• Do not reuse O-rings.
INSTALLATION
CAUTION:
Do not reuse O-rings.
1. Install O-rings on the fuel injector. CAUTION:
• Upper and lower O-rings are different. Be careful not to interchange them.
(A) :Fuel feed hose
(C) :Fuel tube
JSBIA1295ZZ
: Engine front
JPBIA4132ZZ
: Engine front
JPBIA4133ZZ
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EM-48
< REMOVAL AND INSTALLATION >[HR16DE]
ROCKER COVER
ROCKER COVER
Exploded ViewINFOID:0000000012431716
Removal and InstallationINFOID:0000000012431717
REMOVAL
1. Remove ignition coil. Refer to
EM-47, "Removal and Installation".
2. Remove fuel tube protector. Refer to EM-40, "
Exploded View".
3. Remove PCV hose from rocker cover.
4. Remove PCV valve (if necessary).
5. Remove rocker cover.
1. Exhaust camshaft position sensor 2. Clip 3. Rocker cover
4. Clamp 5. Hose6. PCV valve
7. O-ring 8. Rocker cover gasket9. Oil filler cap
10. O-ring 11. Intake camshaft position sensor 12. O-ring
A. To intake manifold
AWBIA1604ZZ
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EM-52
< REMOVAL AND INSTALLATION >[HR16DE]
TIMING CHAIN
1. Remove front wheel and tire (RH). Refer to
WT-48, "Removal and Installation".
2. Remove front fender protector (RH). Refer to EXT-38, "
Removal and Installation".
3. Drain engine oil. Refer to LU-8, "
Draining".
CAUTION:
• Perform this step when engine is cold.
• Do not spill engine oil on drive belt.
4. Drain coolant. Refer to CO-8, "
Draining Engine Coolant".
5. Remove the drive belt. Refer to EM-16, "
Removal and Installation".
6. Remove the rocker cover. Refer to EM-48, "
Removal and Installation".
7. Remove the water pump pulley. Refer to CO-18, "
Removal and Installation".
8. Support the bottom surface of engine (1) using a transmission jack (2), and then remove engine mounting insulator (RH). Refer
to EM-86, "
Exploded View".
CAUTION:
• Position a suitable jack under the engine and transaxle assembly as shown.
• Do not damage the front exhaust tube or transaxle oil pan with the jack.
9. Set No. 1 cylinder at TDC of its compression stroke:
a. Rotate crankshaft pulley (2) clockwise and align TDC mark (without paint mark) (A) to timing indicator (1) on front cover.
b. Check the matching marks on each camshaft sprocket are posi- tioned as shown.
• If not, rotate crankshaft pulley one more turn to align matchingmarks to the positions.
10. Remove crankshaft pulley:
ALBIA0894GB
(B) : White paint mark (Not use for service)
PBIC3673E
(1) : Timing chain
(2) : Camshaft sprocket (EXH)
(3) : Camshaft sprocket (INT)
(A) : Matching mark (Peripheral groove)
(B) : Pink link
(C) : Matching mark (Peripheral groove)
JPBIA4138ZZ
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TIMING CHAINEM-59
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• Secure crankshaft pulley with a suitable tool and tighten crankshaft pulley bolt.
a. Apply new engine oil to thread and seat surfaces of crankshaft pulley bolt.
b. Tighten crankshaft pulley bolt.
c. Put a paint mark (B) on crankshaft pulley, mating with any one of six easy to recognize angle marks (A) on crankshaft bolt flange
(1).
d. Turn another 60 degrees clockwise (angle tightening). • Check the tightening angle with movement of one angle mark.
10. Check that crankshaft turns smoothly by rotating by hand clockwise using suitable tool.
11. Installation of the remaining components is in the reverse order of removal.
INSPECTION AFTER INSTALLATION
• Before starting engine, check oil/fluid levels, includi ng engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-11, "
Fluids and Lubricants".
• Use procedure below to check for fuel leaks.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leaks at connection points.
• Start engine. With engine speed increased, check again for fuel leaks at connection points.
• Run engine to check for unusual noise and vibration. NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there are no lea ks of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec- ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc.
Crankshaft pulley bolt : 35.0 N·m (3.6 kg-m, 26 ft-lb)
PBIC3726E
ItemBefore starting engine Engine runningAfter engine stopped
Engine coolant LevelLeaks Level
Engine oil LevelLeaks Level
Transmission/
transaxle fluid CVT Models
LeaksLevel/Leaks Leaks
M/T Models Level/Leaks LeaksLevel/Leaks
Other oils and fluids* LevelLeaks Level
Fuel LeaksLeaks Leaks
Exhaust gas —Leaks —
Revision: August 2015 2016 Versa Note

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EM-60
< REMOVAL AND INSTALLATION >[HR16DE]
CAMSHAFT
CAMSHAFT
Exploded ViewINFOID:0000000012431720
Removal and InstallationINFOID:0000000012431721
CAUTION:
The rotation direction
indicated in the procedure is as viewed from the engine front.
REMOVAL
1. Remove timing chain. Refer to EM-51, "Removal and Installation"
1. Camshaft bracket (No. 2 to 5) 2. Camshaft bracket (No. 1) 3. Camshaft sprocket (EXH)
4. Exhaust valve timing control sole-
noid valve 5. O-ring 6. Camshaft sprocket (INT)
7. Plug (EXH) 8. Washer (EXH) 9. Oil filter (for exhaust valve timing control solenoid valve)
10. Cylinder head 11. Oil filter (for intake valve timing
control solenoid valve) 12. Washer (INT)
13. Plug (INT) 14. O-ring15. Intake valve timing control solenoid
valve
16. Bracket 17. Valve lifter (INT)18. Valve lifter (EXH)
19. Camshaft (INT) 20. Camshaft (EXH)A. Refer to INSTALLATION
AWBIA1606ZZ
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EM-64
< REMOVAL AND INSTALLATION >[HR16DE]
CAMSHAFT
10. Remove the intake valve timing control solenoid valve (1) and
the plug (2) securing the oil filter for intake valve timing control
solenoid valve.
11. Remove the exhaust valve timing control solenoid valve.
12. Remove the plug on the exhaust valve timing control solenoid valve.
13. Remove the oil filter for exhaust valve timing control solenoid valve.
14. For component inspection after removal, refer to EM-68,
"Inspection".
INSTALLATION
CAUTION:
Do not reuse O-rings or washers.
1. Install oil filter (1) for intake and exhaust valve timing control
solenoid valves.
CAUTION:
Do not reuse washers.
NOTE:
The intake side is shown as an example.
• The oil filter (1) and washer (2) are assembled to the plug (3),and then install them in to the cylinder head. Refer to EM-60,
"Exploded View".
2. Install intake and exhaust valve timing control solenoid valves. • Insert it straight into the cylinder head.
• Tighten bolts.CAUTION:
Do not reuse O-rings.
3. Install valve lifters. • If they are reused, install them in the original positions.
4. Put a matching mark for positioning the cams haft (INT) and the camshaft sprocket (INT):
NOTE:
This helps prevent the knock pin from engaging with the incorrect pin hole after installing the camshaft
(INT) and the camshaft sprocket (INT).
a. Put the matching marks (A) on a line extending from the knock pin position of camshaft (INT) (1) front surface.
• Put the marks on the visible position with the camshaft
sprocket installed as shown.
b. Put the matching marks on a line extending from the knock pin hole (B) position of camshaft sprocket (INT) (2) as shown.
• Put the marks on the visible position with it installed to thecamshaft.
5. Put a matching mark for positioning the camshaft (EXH) and the camshaft sprocket (EXH): NOTE:
This helps prevent the knock pin from engaging with the incorrect pin hole after installing the camshaft
(INT) and the camshaft sprocket (EXH).
PBIC3692E
AWBIA1146GB
PBIC3696E
Revision: August 2015 2016 Versa Note

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