Toyota Land Cruiser 100 / Amazon, Lexus LX 470

Since 1997 of release

Repair and car operation



Tojota Lend Kruzer, Amazon, Leksus LX470
+ Identification numbers of the car
+ Controls and receptions of safe operation of the car
+ Options and car routine maintenance
- The engine
   + Typical procedures of service of engines
   + Procedures of service of the petrol engine
   - Procedures of service of the diesel engine
      Removal, installation, dismantling and assemblage of a head of cylinders
      Removal and installation of the inlet pipeline and final collector
      Removal, check of a condition and installation of a belt of drive ГРМ
      Removal and installation of cogwheels of drive ГРМ
      Replacement of a forward epiploon of a cranked shaft and epiploons of a camshaft and ТНВД
      Replacement of a back epiploon of a cranked shaft
      Removal and installation of camshafts and pushers of valves
      Removal and pallet installation картера the engine
      Removal, check of a condition and installation of the oil pump
      Removal and installation маслоохладителя
      Removal and installation приводного a disk
+ Systems of cooling of the engine, salon and air conditioning heating
+ The power supply system and release of the fulfilled gases
+ Engine electric equipment
+ Control systems of the engine and decrease in toxicity of the fulfilled gases
+ Gear change box
+ Transmissionnaja line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment





Removal, installation, dismantling and assemblage of a head of cylinders

Removal

Components of installation of a head of cylinders of models with system EGR

1 — Perepusknoj a water hose
2 — the Branch pipe
3 — the Lining
4 — the Clip
5 — the Vacuum hose
6 — the Arm турбокомпрессора
7 — Turbokompressor and a final collector
8 — the Thermofilter
9 — the Arm of the valve of system EGR
10 — Assemblage of an inlet branch pipe
11 — the Lining
12 — the Thermofilter of an inlet branch pipe
13 — the Lining

14 — the Clip
15 — the Fuel tube of a high pressure
16 — the Tube of return of fuel from an atomizer №3
17 — the Vacuum hose
18 — the Thermofilter of the inlet pipeline
19 — the Vacuum hose
20 — the Clip
21 — the Lining
22 — the Socket of the gauge of position of a pedal of gas
23 — the Drive throttle заслонки
24 — the Sealing washer
25 — the Inlet pipeline
26 — the Lining

Components of installation of a head of cylinders of models without system EGR

1 — Perepusknoj a water hose
2 — the Branch pipe
3 — the Lining
4 — the Clip
5 — the Vacuum hose
6 — the Arm турбокомпрессора
7 — the Thermofilter
8 — the Lining
9 — the Vacuum hose
10 — Assemblage турбокомпрессора and a final collector
11 — the Inlet branch pipe
12 — the Lining
13 — the Heater on an admission
14 — the Thermofilter of an inlet branch pipe

15 — the Lining
16 — the Vacuum hose
17 — the Clip
18 — the Fuel tube of a high pressure
19 — the Clip
20 — the Tube of return of fuel from an atomizer №3
21 — the Thermofilter of the inlet pipeline
22 — the Clip
23 — the Lining
24 — the Inlet pipeline
25 — the Sealing washer
26 — the Drive throttle заслонки
27 — the Socket of the gauge of position of a pedal of gas (model with АТ)

Components of installation of a camshaft

1 — the Sealing washer
2 — the Cover of a gear belt
3 — the Coupler
4 — Natjazhitel of a gear belt
5 — the Tension roller
6 — the Washer
7 — the Pulley №1 camshafts
8 — a camshaft Epiploon
9 — the Case of an epiploon of a camshaft
10 — Loose leaves of the bearing of a camshaft
11 — Shponka of a pulley
12 — the Cover of the bearing of a camshaft
13 — the Lining
14 — the Sealing ring
15 — the Cover of a head of cylinders
16 — the Tube of return of fuel from an atomizer №1

17,18 — the Lining
19 — the Atomizer
20 — Consolidation of the holder of an atomizer
21 — the Camshaft
22 — the Segment stopper
23 — the Persistent half ring
24 — the Sealing ring
25 — an atomizer Saddle
26 — the Back eye of the engine
27 — the Head of cylinders
28 — Perepusknoj a water hose (from ТНВД)
29 — the Lining of a head of cylinders
30 — the Gear belt
31 — the Lining
32 — the Insulator


 PERFORMANCE ORDER

1. Components of installation of a head of cylinders are presented on illustrations above.
2. Merge cooling liquid, remove air lines and fuel tubes of a high pressure.
3. On models with system EGR:
   a. Disconnect three vacuum hoses from a vacuum tube on the inlet pipeline;
b. Disconnect a vacuum hose from three clips on a cover of a gear belt, and also a returnable fuel hose (address to an accompanying illustration);
   c. Turn out two bolts and remove system EGR valve;


   d. Give two nuts of fastening of the adapter of valve EGR to a final collector;

   e. Give two bolts and two nuts of fastening of a branch pipe of the inlet pipeline (address to an accompanying illustration);
   f. Disconnect an inlet branch pipe from an air hose and remove assemblage of a branch pipe with two linings and the screen.
4. On models without system EGR:
   a. Remove an inlet branch pipe and air heater;
   b. Disconnect a vacuum hose from a vacuum tube on the inlet pipeline;
   c. Turn out a bolt and disconnect the plug of weight from a head of cylinders;
   d. Give two nuts of fastening of the adapter of valve EGR to a final collector;
   e. Give two bolts and two nuts of fastening of a branch pipe of the inlet pipeline;
  f. Disconnect an inlet branch pipe from an air hose and remove assemblage of a branch pipe with two linings and the screen.
5. Remove fuel tubes of a high pressure.
6. On models with system EGR disconnect three vacuum hoses from ТНВД (address to an accompanying illustration).
7. On models without system EGR:


   a. Disconnect from ТНВД two vacuum hoses;

   b. Disconnect a vacuum hose from two clips on a cover of a gear belt (address to an accompanying illustration);
   c. Give 8 nuts, remove 8 washers, the inlet pipeline and two linings (address to an accompanying illustration).
8. Remove a branch pipe of tap of a cooling liquid (address to an accompanying illustration).
9. Remove atomizers.
10. Give fixture and remove a thermofilter (address to an accompanying illustration).
11. Remove a final collector with турбокомпрессором (address to an accompanying illustration).
12a. Separate parts of a final collector (address to an accompanying illustration).
12b. Remove spring rings (address to an accompanying illustration).
13. Uncover heads of cylinders.
14. Turn out four bolts of fastening of a back cover of a belt to a head of cylinders and uncover (address to an accompanying illustration).
15. Remove a camshaft (cм. An illustration in the Section beginning). For this purpose:
 a. Turn out 7 bolts "And" (address to an accompanying illustration);
   b. In regular intervals ослабьте also remove 14 remained bolts in some approaches and in the established sequence;
   c. Remove 7 covers of bearings, 12 коромысел, 6 clamping holders of atomizers, axis assemblage коромысел, and 7 top loose leaves of bearings.

Hold the removed details complete with an axis коромысел, and loose leaves – inserted into a bearing cover;

   d. Remove a camshaft, its persistent plate and 7 bottom loose leaves of bearings.

Arrange loose leaves of bearings and a cover as installation.

16. In stages and in the established sequence (address to an accompanying illustration) turn out fixing bolts, remove a head of cylinders and lay it on wooden бруски.
17. If the head does not act in film, accurately hook its screw-driver in a place specified on an accompanying illustration.

Dismantling

Components of assemblage of a head of cylinders are presented on an accompanying illustration.

Components of assemblage of a head of cylinders

1 — the Head of cylinders
2 — the Valve
3 — the Directing plug of the valve
4 — the Lever of valves
5 — Crackers
6 — the Top plate of a spring
7 — Klapannaja a spring
8 — the Bottom plate of a spring
9 — Maslosemnyj a cap
10 — Gauge ECT
11 — Koromyslo

12 — an atomizer Clip
13 — the Cover of the bearing of a camshaft
14 — the Bolt of fastening of a cover of the bearing
15 — the Axis коромысел
16 — the Forward part of a final collector
17 — the Back part of a final collector
18 — the Ring
19 — the Lining
20 — the Sealing ring
21 — the Ring
22 — Turbokompressor


 PERFORMANCE ORDER

1. Take out pushers of valves and lay pushers as installation.
2. Remove forward and back elevating eyes of the engine.
3. Remove gauge ECT.
4. Remove levers of a drive of valves and arrange them as installation (address to an accompanying illustration).
5. Remove valves. For this purpose:
   And. Compress a stripper a spring and remove 2 crackers;
   b. Remove a spring plate, a spring and its saddle; arrange details of each complete set as installation;
   c. Remove маслосъемные caps.

Assemblage

 PERFORMANCE ORDER

1. Carefully clear all details and grease their rubbing surfaces with fresh engine oil.
2. Establish elevating eyes of the engine (address to an accompanying illustration).
3. Establish a segment insert, preliminary having put on it hermetic (address to an accompanying illustration).
4. Establish the valve in an order, the return to a removal order.
5. Обстучите a plastic hammer an end face of a core of the valve.
6. Establish pushers of valves and adjusting washers. Be convinced that pushers freely rotate by hand.
7. Establish levers of valves and make sure of smoothness of their course (address to an accompanying illustration).
8. Establish gauge ECT.

Installation

 PERFORMANCE ORDER

1. Interfaced surfaces of heads of cylinders and their covers should be absolutely pure and dry. By means of a scraper remove all traces of old hermetic and fragments of the destroyed lining, then wipe surfaces the rags moistened in acetone. Presence on interfaced surfaces of traces of oil can lead to development of leaks.
2a. Measure size of the maximum ledge of each piston in two points, calculate arithmetic-mean value of a ledge and compare it to requirements of Specifications (address to an accompanying illustration).
2b. If necessary replace the piston in gathering with a rod (address to an accompanying illustration).
3. Define the greatest value of a ledge of the piston and in conformity with it pick up a lining of a head of cylinders, being guided by the table resulted more low.

As spare parts linings №№ in 1, 3 and 5 thickness according to 0.85 – 0.95, 0.95 – 1.05 and 1.05 – 1.15 mm are delivered only.

Lining number is defined on number of cuts on it (address to an accompanying illustration).

Ledge поршя, mm

Lining number

   No more than 0,225

1

   0,226 – 0,325

3

   Not less than 0,326

5

4. Establish the piston of the first cylinder in position ВМТ.
5. Lay a lining of a head of cylinders on the block of cylinders, grease a carving and the bottom part of heads of bolts of fastening of a head of cylinders with impellent oil and tighten bolts by hand. Then tighten bolts in the established sequence with effort of 69 Nanometers then hold on them twice on 90 hailstones., observing sequence (address to an accompanying illustration).

Bolts B (№№ 21, 13, 5, 4, 12, 20) have length of 133.5 mm, and bolts "And" (others) – 121.5 mm.

6a. Establish 7 bottom loose leaves (address to an accompanying illustration).

Establish the loose leaf in width in the bearing №1, and loose leaves in width of 20 mm – in other bearings.

6b. Establish a persistent ring of a camshaft (address to an accompanying illustration).
7. Lay a camshaft in a head of cylinders шпоночной a flute upwards (address to an accompanying illustration).
8. Establish the top loose leaves in covers of bearings.
9. Establish covers of bearings, коромысла, clips of atomizers and an axis коромысел in gathering.
10. Tighten 14 bolts of fastening of covers of bearings in certain sequence and 7 bolts "And" (address to an accompanying illustration).
11. Establish atomizers.
12. Check up and if necessary adjust клапанные backlashes.
13. Remove old hermetic from an interfaced surface of a back cover of a belt, put new hermetic and establish a cover (address to an accompanying illustration).
14. Establish pulleys and a gear belt.
15a. Fill in the landing grooves segment rubber stoppers, having made sure of their suitability (address to an accompanying illustration).
15b. Grease with their hermetic (address to an accompanying illustration).
16. Lay a lining of a cover of a head of cylinders, establish a cover with 12 new sealing washers and tighten bolts of its fastening with effort of 6.5 Nanometers.
17. Establish a back arm of the engine.
18. Collect a final collector in sequence, return procedure of its dismantling.
19. Establish linings, турбокомпрессор and assemblage of a final collector.
20. The further installation is made in an order, the return to an order of dismantle of components. Tighten fixture with demanded effort.