Nissan Versa Note. Manual - part 376

EM-20

< PERIODIC MAINTENANCE >

[HR16DE]

AIR CLEANER FILTER

2. Remove the air cleaner filter (1) from the air cleaner body.

INSTALLATION

Installation is in the reverse order of removal.

NOTE:

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

JSBIA1093ZZ

SPARK PLUG

EM-21

< PERIODIC MAINTENANCE >

[HR16DE]

C

D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

SPARK PLUG

Exploded View

INFOID:0000000009444718

Removal and Installation

INFOID:0000000009444719

REMOVAL

1. Remove ignition coil. Refer to 

EM-48, "Removal and Installation"

.

CAUTION:

Do not drop or shock ignition coil. 

2. Remove spark plug using a suitable tool. 

CAUTION:

Do not drop or shock spark plug.

INSPECTION AFTER REMOVAL

• If the spark plug tip is covered with carbon, a spark plug cleaner may be used.

CAUTION:

1.

Ignition coil

2.

Spark plug

3.

Rocker cover

Front

AWBIA1599ZZ

Diameter (a)

: 14 mm (0.55 in)

JPBIA0030ZZ

Cleaner air pressure

: Less than 588 kPa (6 kg/cm

2

, 85 psi)

Cleaning time

: Less than 20 seconds

EM-22

< PERIODIC MAINTENANCE >

[HR16DE]

SPARK PLUG

Do not use a wire brush for cleaning.

• 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

Installation is in the reverse order of removal.

CAUTION:

Do not drop or shock the spark plug.

*: Always check with the Parts Department for the latest parts information.

CAUTION:

Always tighten the spark plug to specified torque to align the orientation of electrodes. The ground

electrode of a genuine spark plug is positioned in the area of maximum ignitability by tightening to the

specified torque. When replacing spark plugs, use genuine spark plugs of which the ground electrode

is adjusted.

NOTE:

SMA773C

SMA806CA

Make

NGK

Standard type*

PLZKAR6A-11

Gap (nominal)

1.1 mm (0.043 in)

SPARK PLUG

EM-23

< PERIODIC MAINTENANCE >

[HR16DE]

C

D

E

F

G

H

I

J

K

L

M

A

EM

N

P

O

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.

1.

Ground electrode of spark plug

A.

Top view

B.

Air-fuel mixture flow

C.

Poor ignitability region

JPBIA5996GB