Passat (B3)
| Assembly overview - vane pump, hydraulic lines, reservoir (vehicles with 4-cyl. engines) |
| No provision is made for repairing the vane pump. For complaints, determine cause with help of pressure test and leakage test, and → Fault finding, Running gear No. 16. If a fault is detected, renew the vane pump. |
Note| t | Replacement pumps are not filled with fluid. Therefore it is essential to fill pump with hydraulic fluid -G 002 000- and to rotate pump by hand. Otherwise pump may be damaged or be noisy during operation. |
| t | Fluid type: hydraulic fluid -G 002 000- |
| t | Fluid capacity in system: 0.7 ... 0.9 l. |
| t | Do not reuse drained hydraulic fluid. |
| t | Renew sealing rings. |
| t | Disposal → Special Information; Running gear No. 2 |
| 1 - | Cooling line |
| q | Mounting on cross member → Item. |
| q | Various versions according to engine/gearbox → Fig.. |
| 2 - | Bracket |
| 3 - | Pressure line. |
| 4 - | Suction hose |
| q | Cooling line - hydraulic pump. |
| 5 - | Hose clamp, 3 Nm |
| 6 - | Hydraulic pump |
| q | with V-belt pulley. |
| 7 - | Hydraulic pump |
| q | With Poly-V-belt pulley. |
| 8 - | Seal |
| q | Renew. |
| 9 - | Union for pressure line |
| 10 - | Banjo bolt, 35 Nm |
| 11 - | Hexagon bolt, 10 Nm |
