+ 1.1. Short acquaintance to the car
+ 2. Engines A3E, A5D
- 3. Greasing system
3.2. Check of pressure of engine oil
3.3. Replacement of engine oil
3.4. Replacement of the oil filter
3.5. Oil pump
+ 4. Cooling system
+ 5. Fuel system
+ 6. Ignition system
+ 7. Coupling
+ 8. Transmission
+ 9. Axes and power shafts
+ 10. Suspension bracket
+ 11. Wheels and tires
+ 12. Steering
+ 13. Brake system
+ 14. Body
+ 15. Air central air
+ 16. Electric equipment
Elements of fastening of the oil pump
2–bolt, 37–52 N • m;
3–bolt, 37–52 N • m;
4–bolt, 24–35 N • m;
6–arm of the compressor of the conditioner;
7–bolt, 19–25 N • m;
9–bolt, 7,8–11 N • m;
10-bolt, 19–25 N • m;
11-pulley of a gear belt;
12-a bolt, 108–118 N • with m to (replace);
Sequence of dismantling of the oil pump
| 1–a sealing ring to (replace);
2–bolt, 5,9–8,8 N • m;
| PERFORMANCE ORDER
| 1. Disconnect a wire from the negative plug of the storage battery.
|2. Turn out a stopper plum of oil and merge oil from the engine.
| 3. Remove a belt of a drive of auxiliary units.
|4. Remove a gear belt of a drive of the gas-distributing mechanism.
|5. Remove details in the sequence shown on fig. Sequence of dismantling of the oil pump.
| PERFORMANCE ORDER
| 1. Clear all details of the oil pump.
2. Check a condition and, if necessary, replace the following details:
– the deformed or damaged case and / or a cover of the oil pump;
– the worn-out or damaged plunzher;
– the weakened or broken spring.
| 3. By a metal ruler and shchupy measure a lateral gap of rotors of the oil pump.
Maximum permissible lateral gap of rotors of the oil pump: 0,10 mm
|4. By Shchup measure a gap between teeths of rotors of the oil pump.
Maximum permissible gap between teeths of rotors of the oil pump: 0,18 mm
|5. By Shchup measure a gap between an external rotor and the case of the oil pump.
Maximum permissible gap between an external rotor and the case of the oil pump: 0,20 mm
Installation of the oil pump is carried out to sequences, return to removal.