Nissan Sentra manuals

Nissan Sentra Service Manual: Spark plug

Exploded View


  1. Ignition coil
  2. Spark plug
  3. Rocker cover

Removal and Installation

REMOVAL

  1. Remove engine cover. Refer to EM-24, "Exploded View".
  2. Remove ignition coil. Refer to EM-46, "Exploded View".
  3. Remove spark plug using suitable tool.

(a) : 14 mm (0.55 in)

CAUTION:

Do not drop or shock spark plug.

INSTALLATION


INSTALLATION

Installation is in the reverse order of removal.

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


*: 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:

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


  1. Ground electrode of spark plug
  1. Top view
  2. Air-fuel mixture flow
  3. Poor ignitability region

Inspection

INSPECTION AFTER REMOVAL

Use the standard type spark plug for normal condition.

Spark plug (Standard type) : Refer to EM-118, "Spark Plug".

CAUTION:

Cleaner air pressure : Less than 588 kPa (6 kg/cm2, 85 psi)

Cleaning time : Less than 20 seconds


Drive belt


Periodic maintenance
...

Drive belt
Exploded View Alternator Drive belt auto-tensioner Crankshaft pulley A/C compressor Water pump Drive belt Possible use range New drive belt range Indicator Removal and ...

Other materials:

Unit disassembly and assembly
OIL PUMP O-ring Oil pan (upper) Oil level gauge guide O-ring Oil level gauge Oil pump chain tensioner Oil pump drive chain Crankshaft sprocket Oil pump sprocket Oil pump Drain plug washer Drain plug Oil pan (lower) Oil filter Connector bolt Crankshaft position s ...

Front stabilizer
Exploded View Stabilizer bar Stabilizer clamp Stabilizer bushing Stabilizer connecting rod Front coil spring and strut Front suspension member Front Removal and Installation REMOVAL Remove the wheel and tire using power tool. Refer to WT-47, "Exploded View". ...

P0999 Shift solenoid F
DTC Logic DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition Possible causes P0999 SHIFT SOLENOID F (Shift Solenoid F Control Circuit High) The TCM low brake solenoid valve current monitor reading is 200 mA or ...

В© 2014-2022 Copyright www.nisentra.com