Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
+ 3.1. Engines 2F and 3F-E
- 3.2. Verkhneklapanny engine 1FZ-FE
3.2.1. Technical characteristics
3.2.2. Types of repair without engine dismantle
3.2.3. Cover of a head of cylinders
3.2.4. A soaking-up collector
3.2.5. Final collector
3.2.6. Cam-shafts and pushers
3.2.7. Head of cylinders
3.2.8. Cover of a chain drive of cam-shafts
3.2.9. Forward epiploon of the crankshaft
3.2.10. Oil pallet
3.2.11. Oil pump
3.2.12. Flywheel (a leading disk of the hydrotransformer)
3.2.13. Back epiploon of the crankshaft
3.2.14. Suspension bracket and engine details
+ 3.3. Dismantle and major maintenance of the engine
+ 3.4. Engine electric equipment
+ 4. Systems of cooling, heating
+ 5. Fuel and exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmission
+ 8. Brake system
+ 9. Suspension brackets and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes
|
Order of numbering of cylinders and direction of rotation of the distributor of FZ-FE 1 engines
|
|
The dark circle noted a conclusion of the 1st cylinder of the distributor of ignition. |
| Working volume |
4,5 l
|
| Numbering of cylinders |
1–2–3–4–5–6
|
| Operating procedure |
1–5–3–6–2–4
|
| Cam-shaft (the sizes and gaps in mm): |
| Diameter of basic necks |
26,959-26,975
|
| Gaps in basic necks: |
| – the standard |
0,025-0,062
|
| – the limiting |
0,1
|
| Ovality |
no more than 0,06
|
| Size of cams: |
| – the standard |
50,61-50,71
|
| – the limiting |
50,51
|
| Axial люфт: |
| – the standard |
0,030-0,080
|
| – the limiting |
0,10
|
| Gap in gearing of gear wheels of cam-shafts: |
| – the standard |
0,020-0,200
|
| – the limiting |
0,30
|
| Length of a spring of the valve in a free condition |
18,2-18,8
|
| Oil pump: |
| – a gap between a conducted rotor and the case |
0,100-0,175 (limiting 0,30)
|
| • the standard |
0,100-0,170
|
| • the limiting |
0,30
|
| – a gap in gearing of rotors: |
| • the standard |
0,030-0,160
|
| • the limiting |
0,25
|
| – a gap between a rotor and a cover: |
| • the standard |
0,030-0,090
|
| • the limiting |
0,150
|
The inhaling moments (in N of m)
| Bolts of the leveling chamber of an air inlet |
18
|
| Bolts of a soaking-up collector |
18
|
| Bolts of a final collector |
36
|
| Fastening of an exhaust pipe to a final collector |
57
|
| Fastening of a thermal guard to a final collector |
16
|
| Fastening of an air tube (PAIR system): |
| – bolts |
17
|
| – nuts |
18
|
| Bolt of a pulley of the crankshaft |
370
|
| Flywheel bolts |
75
|
| Bolts of a leading disk |
58
|
| Bolt of an inlet branch pipe of a heater |
18
|
| Bolts of a roller of a natyazhitel |
33
|
| Bolts of a head of cylinders: |
| – 1st stage |
36
|
| – 2nd stage |
to tighten on a corner 90 °
|
| – 3rd stage |
to tighten on a corner 90 °
|
| Bolts of fastening of a forward cover (chain of cam-shafts) to a head of cylinders |
18
|
| Bolts of fastening of covers of basic necks of a cam-shaft |
15
|
| Bolt of a conducted asterisk of a cam-shaft |
68
|
| Bolts of the oil pump |
15
|
| Nuts / bolts of fastening of a maslopriyemnik |
17
|
| Oil nozzle |
17
|
| Bolts of the pallet 1 (top): |
| – a bolt with a head 14 |
39
|
| – a bolt with a head 12 |
17
|
| – bolts of fastening of the pallet 1 to a forward cover |
17
|
| Bolts of the pallet 2 (bottom): |
| – bolt |
6,9
|
| – nut |
7,8
|
| Bolts of the sensor of level of oil |
4,8
|
| Reduktsionny valve |
44
|
| Bolts of the holder of a back epiploon |
18
|
| Nuts and bolts of a forward cover |
18
|
| Nuts of a natyazhitel of a chain |
18
|
|
|