LEXUS RX 300

1998 — 2003 of release

Repair and operation of the car



Lexus RX 300
+ Lexus RX-300 cars
+ Governing bodies and methods of operation
+ Settings and routine maintenance of the car
- Engine
   General information and preparatory operations
   Check of compression pressure
   Check of the engine by means of the vacuum gage
   Reduction of the piston of the first cylinder in the provision of the top dead point (TDP)
   Check of a corner of an advancing of ignition
   Removal, check and installation of a belt of the GRM drive of its natyazhitel, pulley and cogwheel of a bent shaft, cogwheels of camshafts and intermediate rollers
   Removal, dismantling, check, assembly and installation of a head of cylinders and its components
   Removal and installation of the engine, check of support
   Block of cylinders
   Check of D/V of pressure of motive oil
   Removal, dismantling, check, assembly and installation of the oil pump and pallet of a case
+ Cooling systems of the engine, heating, ventilation and air conditioning
+ A 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


2598ff35



Block of cylinders

The components interfaced to the block of cylinders

1 — the detonation sensor Socket
2 — the detonation Sensor
3 — No. 2 D/V ECT Socket
4 — the Reception branch pipe of OZh
5 — an electrical wiring plait Coupler
6 — an engine Electrical wiring
7 — the Drain stopper of OZh
8 — Laying
9 — the Water pump
10 — a GRM drive belt roller No. 2 Arm
11 — Sealing laying of the cooling system
12 — the Drain stopper of motive oil
13 — the Coupling of an oil filter

14 — the Oil filter
15 — the Sealing ring
16 — the Oil pump
17 — D/V of pressure of motive oil
18 — the sensor 17 Socket
19 — the Arm of the K/V compressor
20 — the Top section of the pallet of a case
21 — the CKP sensor Socket
22 — the Forward epiploon of a bent shaft
23 — the Generator
24 — Maslozabornik
25 — the Lower section of the pallet of a case

Due to the typicalness of the procedures connected with service of the block of cylinders only the illustrations explaining its design, and describing the parts interfaced to it are given in this section.

Assembly of the block of cylinders

1 — the Piston ring No. 1
2 — the Piston ring No. 2
3 — Plates of an oil scraper ring
4 — the Lock ring
5 — the Finger
6 — the rod Plug
7 — the Dilator of an oil scraper ring
8 — the Piston
9 — the Washer
10 — the Rod
11 — Inserts of the conrod bearing

12 — the Cover of the conrod bearing
13 — the Back epiploon of a bent shaft
14 — the Cover of the radical bearing
15 — the Cover of an epiploon 13
16 — the Block of cylinders
17 — the Top insert of the radical bearing
18 — the Top persistent washers
19 — Nizhny Novgorod an insert of the radical bearing
20 — the Bent shaft
21 — the Lower persistent washers

The data relating to repair and checks of the block of cylinders are provided in Specifications of the Head Dvigatel.

 PERFORMANCE ORDER

  1. At installation of covers of radical bearings of a bent shaft at first tighten bolts with 12-faced heads, and then with 6-faced heads.
The sequence of tightening of bolts of fastening of covers of radical bearings with 12-faced a head.
The sequence of tightening of bolts of fastening of covers of radical bearings with 6-faced heads.
  1. At installation of the holder of a back epiploon of a bent shaft, sealing laying of the cooling system and a reception branch pipe of OZh apply sealant (No. 08826-00080 according to the Toyota/Lexus catalog).
Putting sealant on the holder of the back bearing of a bent shaft.
Putting sealant on laying of the cooling system.
Putting sealant on a reception branch pipe of OZh.
Bolts of fastening of a reception branch pipe of OZh.
  1. Tighten bolts of fastening of a driving disk cross-wise.