INSTALLATION Nissan Note E12

INSTALLATION

1. Pull the idler pulley in the loosening direction, and then temporarily tighten the lock nut to the following torque. Lock nut: 4.4 N.m (0.45 kg-m, 39 in-lb) (Temporary tightening) NOTE: Do not move the lock nut from the temporary tightened position. Go to step 2.
2. Install the drive belt on each pulley. CAUTION: Check that there is no engine oil, grease, or engine coolant, etc. in pulley grooves. Check that the belt seats securely inside the groove on each pulley.
3. Adjust drive belt tension by turning the adjusting bolt. Refer to " «ADJUSTMENT»(ref-675577-S02767297912014120500000) ". CAUTION: Perform the belt tension adjustment with the lock nut temporarily tightened to the torque specification listed in step 1 which prevents the idler pulley from tilting. When checking immediately after installation, first adjust it to the specified value. Then, after turning crankshaft two turns or more, readjust to the specified value to avoid variation in deflection between pulleys.
4. Tighten the lock nut to final tightening specification. Lock nut (Final tightening): 34.8 N.m (3.5 kg-m, 26 ft-lb)
5. Check that belt tension is within the specification using suitable tool. Refer to " «DRIVE BELT»(ref-675577-S35610149322014120500000) ".

Scheme 36

1. Inspection should be done only when engine is cold or over 30 minutes after the engine is stopped.
2. Visually check belt for wear, damage, and cracks on inside and edges.
3. Turn crankshaft pulley clockwise twice, and check that the tension on all pulleys equalizes before testing.
4. When measuring deflection, apply 98.1 N (10 kg, 22 lb) at the ( <==)) marked point.
5. Measure the belt tension and frequency using suitable tool at the ( <==)) marked point. CAUTION: When checking immediately after installation, first adjust it to the specified value. Then, after turning crankshaft two turns or more, readjust to the specified value to avoid variation in deflection between pulleys. Belt deflection/belt tension and frequency: Refer to " «DRIVE BELT»(ref-675577-S35610149322014120500000) ".

Installation is in the reverse order of removal.

Note. Check that the air cleaner filter is securely placed in the air cleaner body.

Scheme 37

Scheme 38

1. Remove ignition coil. Refer to " «REMOVAL AND INSTALLATION»(ref-675577-S28920989812014120500000) ". CAUTION: Do not drop or shock ignition coil.
2. Remove spark plug using a suitable tool. Diameter (a): 14 mm (0.55 in) CAUTION: Do not drop or shock spark plug.

Scheme 39

Scheme 40

1. If the spark plug tip is covered with carbon, a spark plug cleaner may be used. Cleaner air pressure: Less than 588 kPa (6 kg/cm 2 , 85 psi) Cleaning time: Less than 20 seconds CAUTION: Do not use a wire brush for cleaning.
2. Checking and adjusting spark plug gap is not required between change intervals. Do not adjust the gap; replace the spark plug as necessary if out of specification.

Installation is in the reverse order of removal.

Note. The ground electrode of the spark plug is positioned in the area of maximum ignitability to improve combustion eficiency in the cylinder, reduce CO2 (carbon dioxide) emission and improve fuel economy.

Scheme 41

Scheme 42

1. Remove the fender protector (RH). Refer to " «REMOVAL AND INSTALLATION»(ref-675580-S35121108852014120500000) ".
2. Remove the air duct inlet assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-675577-S21280789682014120500000) ".
3. Remove drive belt. Refer to " «REMOVAL AND INSTALLATION»(ref-675577-S24278316382014120500000) ".
4. Remove the lock nut, and then remove the plate, tensioner idler pulley, and washer.
5. Remove the center shaft together with the spacer and the adjusting bolt.

Scheme 43

1. Insert the center shaft (1) into the slide groove of the spacer (2). Fully screw in the adjusting bolt (3) in the belt loosening direction ( <==)). At that time, place the flange (a) of the adjusting bolt and the seat (b) of the center shaft on the spacer.
2. Place each surface (c/d) of the spacer on the generator bracket. Install the washer, tensioner idler pulley, and plate, and then temporarily tighten the lock nut. Lock nut (Temporary tightening): 4.4 N.m (0.45 kg-m, 39 in-lb)
3. Installation of remaining components is in the reverse order of removal.

Scheme 44

Note. Mass air flow sensor is removable as an assembly with the air cleaner cover.

1. Remove air duct (inlet) from the air cleaner body.
2. Disconnect PCV hose from the air duct.
3. Remove the air duct (between air cleaner case and electric throttle control actuator). Add matching marks if necessary for easier installation.
4. Remove air cleaner assembly with the following steps: Disconnect the mass air flow sensor harness connector. Remove the air cleaner body bolts. Pull up on the air cleaner assembly to disengage it from the grommet and remove the air cleaner assembly. CAUTION: Do not shock the mass air flow sensor. Do not disassemble the mass air flow sensor. Do not touch the sensor of the mass air flow sensor.

Installation is in the reverse order of removal.

Note. Align marks, attach each joint and screw clamps firmly.

Scheme 45

Note. When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.

Scheme 46

Scheme 47

1. Remove air duct (inlet), air duct and air cleaner. Refer to " «REMOVAL AND INSTALLATION»(ref-675577-S21280789682014120500000) ".
2. Disconnect water hoses from the electric throttle actuator (if necessary). CAUTION: Perform this step when the engine is cold. Do not spill engine coolant on the drive belt.
3. Remove electric throttle control actuator. CAUTION: Handle carefully to avoid any shock to electric throttle control actuator. Do not disassemble electric throttle control actuator.
4. Disconnect EVAP purge control solenoid valve harness connector and vacuum hose from EVAP purge control solenoid valve. CAUTION: Handle EVAP canister purge volume control solenoid valve carefully and avoid impacts.
5. Disconnect vacuum hose for brake booster from intake manifold.
6. Remove intake manifold bolts (A) at the rocker cover.
7. Loosen bolts in reverse order as shown in the figure. CAUTION: Cover engine openings to avoid entry of foreign materials.
8. Remove intake manifold and intake manifold gasket.
9. Remove EVAP purge control solenoid valve from intake manifold (if necessary). CAUTION: Handle EVAP canister purge volume control solenoid valve carefully and avoid impacts.

Installation is in the reverse order of removal.

Scheme 48

1. Install the new intake manifold gasket to the intake manifold. Align the protrusions used for checking gasket installation condition with the clearance grooves (A) of the intake manifold groove. CAUTION: Do not reuse the intake manifold gasket. NOTE: New gasket for electric throttle control actuator can be installed when the electric throttle control actuator is installed.
2. Place the intake manifold into position. CAUTION: Check that the oil level gauge guide is not detached from the securing clip of the water inlet due to interference of intake manifold.
3. Tighten the bolts to specification in the numerical order as shown in the figure.
4. Tighten the intake manifold bolts (A) to specification at the rocker cover. Intake manifold bolts (A) 25.0 Nm (2.6 kg-m, 18 in-lb

Installation is in the reverse order of removal. Note the following

Scheme 49

Scheme 50

1. Drain engine oil. Refer to " «DRAINING»(ref-675583-S07061512712014120500000) ".
2. Loosen bolts in reverse order as shown in the figure.
3. Insert Tool (A) between oil pan (upper) and oil pan (lower). Tool number: KV10111100 (J-37228) CAUTION: Do not damage mating surfaces. Do not insert a screwdriver. This damages the mating surfaces.
4. Slide the Tool (A) by tapping on the side of tool with a suitable tool to loosen the oil pan (lower).
5. Remove oil pan (lower).

Scheme 51

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1. Remove old liquid gasket from mating surfaces using suitable tool (A). Also remove old liquid gasket from mating surface of oil pan (upper). Remove old liquid gasket from the bolt holes and threads. CAUTION: Do not scratch or damage the mating surface when cleaning off old liquid gasket.
2. Apply a continuous bead of liquid gasket (A) with a tube presser as shown in the figure. Use Genuine Silicone RTV Sealant or equivalent. Refer to " «RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS»(ref-675571-S19021012742014120500000) " CAUTION: Installation should be done within 5 minutes after applying 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 in the figure.
4. Install oil pan drain plug. CAUTION: Do not reuse drain plug washer. Refer to exploded view installation direction of drain plug washer. Refer to «OIL PAN AND OIL STRAINER»(ref-675577-S04208161342014120500000) .
5. Refill the engine with engine oil. Refer to " «REFILLING»(ref-675583-S42901076442014120500000) ".