Toyota 4Раннер
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
+ 3.1. 4-cylinder engines
+ 3.2. Engines of V6 3,0 l (1993-1994) and 3,4 l (since 1995)
- 3.3. Dismantle and major maintenance of the engine
3.3.1. Specifications
+ 3.3.2. Major maintenance
3.3.3. Engine diagnostics by means of the vacuum gage
3.3.4. Compression check in engine cylinders
+ 3.3.5. Dismantle of the power unit
+ 3.3.6. Head of cylinders
3.3.7. Valves
3.3.8. Shatunno-porshnevaya group
+ 3.3.9. Crankshaft
3.3.10. Block of cylinders
3.3.11. Honningovaniye of cylinders
+ 3.3.12. Rods and pistons
3.3.13. Radical and shatunny bearings
3.3.14. Balansirnye shaft
3.3.15. Assembly order
3.3.16. Piston rings
3.3.17. Engine start-up after repair and a running in
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes
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Shaft (on engines of 2,7 l) are established to Balansirnye on both parties of the block of cylinders and have a drive from a separate chain (see fig. Details of a forward part of the engine).
Removal
| PERFORMANCE ORDER |
| 1. Remove a natyazhitel of a chain N1 directing, an asterisk of N1 and a cam-shaft chain. |
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2. Fix a plunzher of a natyazhitel of a chain of a balansirny shaft by means of the probe (1). |
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3. Unscrew a bolt and remove an uspokoitel of N2. |
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4. Unscrew bolts (are specified by shooters) and remove an uspokoitel of N3. |
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5. Unscrew a nut (it is specified by an arrow) and remove a natyazhitel of a chain. |
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6. Unscrew a bolt and remove a leading gear wheel of the top shaft and a chain.
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7. Unscrew bolts (are specified by shooters) and remove an uspokoitel of N4. |
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Check
| PERFORMANCE ORDER |
| Chain and gear wheels |
| 1. The chain and gear wheels change in a set. The gear wheel is pressed from a shaft. Clear details. |
| 2. Check a condition of details. At detection of wear tracks replace. |
| 3. The chain should be changed after run or at appreciable damages, and also at existence люфта links. |
| Balansirny shaft |
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4. Check axial люфт in bulk, having displaced it back and having put forward. |
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5. Get both shaft. |
| 6. Carefully check a condition of shaft (if necessary address in car-care center). |
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Installation
Prevention
Before installation of balansirny shaft it is necessary to establish the crankshaft, pistons with rods and to expose the piston of the 1st cylinder in VMT of a step of compression so that counterbalances of balansirny shaft were below.
| PERFORMANCE ORDER |
| 1. Establish shaft and tighten bolts of covers. |
| 2. Establish an uspokoitel. |
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3. Establish a balansirny chain, having combined labels (2) on an asterisk of the crankshaft (1) and on a gear wheel of a balansirny shaft (3) with distinctive links of a chain. One more distinctive link arrange opposite to a big adjusting label of a leading gear wheel of a balansirny shaft. Insert the roller of a leading gear wheel into an opening in a persistent plate of a balansirny shaft. Combine small labels of a leading gear wheel with labels on a gear wheel of a balansirny shaft. |
| 4. Tighten a bolt of a leading gear wheel with the set moment. |
| 5. Establish an uspokoitel of N3, then an uspokoitel of N2, having tightened bolts. Get from a plunzher the probe. |
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