1998 — 2003 of release

Repair and car operation

RX 300 Lexus
+ Lexus RX-300 Cars
+ Governing bodies and operation receptions
- Settings and routine maintenance of the car
   General information
   General information about settings and adjustments
   Schedule of routine maintenance
   Check of levels of liquids, control of leaks
   Check of a condition of tires and pressure of their rating, rotation of wheels
   Replacement of impellent oil and oil filter
   General checks of brake system
   Check and replacement of the salonny filter of a heater and To/in
   Check of a condition and replacement of hoses of an impellent compartment, localization of leaks
   Check of a condition and replacement of belts of a drive of auxiliary units
   Replacement of a filtering element of an air purifier
   Check of a condition of system of production of the fulfilled gases
   Check and replacement of spark plugs
   Replacement of brake liquid, pumping of brake system
   Check of a condition of components of a suspension bracket and steering
   Check of a condition of protective covers of power shafts and driveshaft hinges
   Check of operability of lighting devices, horn and heater fan
   EVAP system check
   Condition check, adjustment and replacement of brushes of screen wipers
   Check of a condition of the battery and care of it
   Replacement of cooling liquid (OZh)
   Check and adjustment of klapanny gaps
   Check and adjustment of a course of pedals of the working and parking brake
   Check of boots of the parking brake
+ Engine
+ Systems of cooling of the engine, heating, ventilation and air conditioning
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Automatic transmission and interaxal differential
+ Transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schematic diagrams of electric connections

Check and replacement of spark plugs

It is necessary to replace spark plugs only on cold or slightly warm engine. The reversing of candles on the hot engine can entail damage of a carving to a head of cylinders.

Coil and spark plug assembly


  1. Switch off ignition.
  2. Remove a decorative cover of the engine (see. Head Engine).
  3. Carefully separate sockets of electroconducting of coils of ignition, turn out bolts of fastening of coils and remove them from candles together with laying.

Bolts of fastening of coils of ignition (the left number of cylinders)

Pull for tips, instead of for electroconducting. Before removal of electroconducting note, it is brought to which coil.

  1. Turn out spark plugs a candle key, trying not to incline it.
  2. Estimate a condition of spark plugs. If necessary replace wires and correct possible malfunctions which it is possible to judge on a condition of candles.
  3. Insert new spark plugs and tighten them with effort of 18 Nanometers.
  4. Establish laying and put on coils candles then tighten bolts of fastening of coils with effort of 8 Nanometers.
  5. Join sockets of electroconducting of coils of ignition according to the marks made at removal.
  6. Establish a decorative cover of the engine.