Golf Mk4
| Assembly overview - oil pump |
| 1 - | Drive shaft |
| q | For oil pump drive. |
| 2 - | Oil pump housing |
| 3 - | 25 Nm |
| 4 - | Gears |
| q | Checking backlash → Fig. |
| q | Checking axial clearance → Fig.. |
| 5 - | Oil pump cover with pressure relief valve |
| q | Opening pressure: 5.3 ... 5.7 bar |
| q | Clean strainer if soiled. |
| 6 - | 10 Nm |
| q | Renew |
| q | Insert with “D6” locking fluid |
| 7 - | Oil pressure pipe |
| q | Secure only with new “microencapsulated” bolts |
| q | To install and remove oil pressure pipe, oil pump must be removed |
Note| To install, first tighten all securing bolts by hand. Tighten oil pressure pipe on cylinder block and then to oil pump → Item. Finally tighten oil pump with securing bolts → Item. |
| 8 - | 10 Nm |
| 9 - | O-ring |
| q | Renew if damaged. |
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