Volkswagen Golf ll, Jetta II

1983-1992 of release

Repair and car operation

Volkswagen Golf 2 / Jett 2
+ 1.1. Short technical characteristics of diesel engines
+ 2. Engine
+ 3. Power supply system
+ 4. Coupling
+ 5. Transmission
+ 6. Transmission
+ 7. Forward drive
+ 8. Steering
+ 9. Suspension brackets
- 10. Brake system
   10.1. Technical characteristics
   10.2. Brake pedal
   10.3. Vacuum amplifier
   10.4. The vacuum pump (models with the diesel engine)
   10.5. Main brake cylinder
   10.6. Pressure regulator
   10.7. Forward brake
   10.8. Replacement of brake shoes in Girling type brakes
   + 10.9. Back disk brake
   + 10.10. Back drum-type brake
   10.11. Pumping of brake system
   10.12. Parking brake
+ 11. Body
+ 12. Electric equipment

10.4. The vacuum pump (models with the diesel engine)

GENERAL INFORMATION

Vacuum pump

1–union;

2–case;

3–drive gear wheel

On models of cars with diesel engines in the vacuum amplifier the ryazrezheniye is created by the vacuum pump with a drive from an intermediate shaft of the engine.

Removal

PERFORMANCE ORDER

1. To disconnect a flexible hose from the union 1 (see fig. Vacuum pump).

2. To turn off a bolt 15 (see fig.) and to remove details of system of greasing of the diesel engine the holder 16.

3. To remove the vacuum pump 17 with laying 18 and a gear wheel of a drive 19.

Installation

PERFORMANCE ORDER

1. To establish the vacuum pump with a gear wheel of a drive 19 and new laying 18 on the engine block so that the ledge on an axis of the oil pump got to a groove on an axis of the vacuum pump.

2. To establish the holder 16 and to twirl a bolt the 15th moment of 25 N · m.

Check

PERFORMANCE ORDER

1. To disconnect a flexible hose from the union 1 (see fig. Vacuum pump).

2. To start the engine.

3. To close an opening of the union and to check, whether the ryazrezheniye is created. If it does not occur – to replace the vacuum pump.