LEXUS RX 300

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 of a condition and replacement of belts of a drive of auxiliary units

Condition check

Too low tension of a belt conducts to its increased wear or fast failure. At too high tension there can be damages of bearings of the units given by this belt. It is necessary to check periodically a belt condition, and at detection of defects, to replace a belt.

 PERFORMANCE ORDER

  1. Fingers walk on all length of a belt, feeling it on existence of cracks and stratifications. Also check, whether is not present on a belt of attritions and zapolirovanny sites to shine. The belt should be examined from both parties that means need of its perekruchivaniye. Be in passing convinced of lack of a rust, cracks and agnails on pulleys. On a working surface of a belt existence of superficial perpendicular cracks is allowed. If these cracks do not overstep the bounds of one edge and not so deep, to replace a belt there is no need.
Wear of edges of edges of a driving belt
Cross-section cracks (D) from a reverse side of a belt and an otsloyeniye of edges (E)
Razlokhmachivaniye of lateral edges (F), crack (H) and otsloyeniye of lateral edges (G)
Separation of edges (J), cracks (K)
  1. Make sure of correctness of provision of a belt on pulleys.
  1. Check a tension of driving belts by means of the special adaptation and compare the received results to requirements of Specifications of Head of Control and routine maintenance of the car.

The tension of a belt of a drive of the To/in compressor and the generator should be checked on a site between them.

Replacement

At replacement of a multiridge belt the new should be the same size, as well as old. At installation of a new belt it is necessary to pay attention that the belt adjoins closely to pulleys and it is not displaced concerning their end faces. If the multiridge belt acts in film not for the purpose of its replacement, remember or note the direction of its movement that then to establish a belt the correct party.


 PERFORMANCE ORDER

  1. Give sharnirny and fixing bolts of a belt of a drive of the generator and the К/В compressor. Weaken a belt tension an adjusting bolt and remove a belt.
1 — Sharnirny a bolt
2 — the Fixing bolt
3 — the Adjusting bolt
  1. Establish a new belt of a drive of the generator and the To/in compressor in sequence, return to removal. Check a belt tension.
  2. Give sharnirny and adjusting bolts of a belt of a drive of the pump GUR and remove a belt.
1 — Sharnirny a bolt
2 — the Adjusting bolt
3 — the Adjusting bracket
  1. Establish a new belt of a drive of the pump GUR in sequence, return to removal. Check a belt tension.
  2. Procedures of removal and replacement of a belt of a drive of the pump GUR are given in the Section Removal and installation of the pump GUR and its driving belt.