Octavia Mk2
| Summary of components - Four-wheel drive control unit -J492- (final drive „OBR“) |
| 1 - | Four-wheel drive control unit -J492- |
| q | is calibrated with the valve for control of the opening degree of the coupling -N373- pos. 4 |
| q | always replace together with the valve for control of the opening degree of the coupling -N373- Pos. 4 |
| q | removing and installing → Chapter |
| 2 - | 6 Nm |
| 3 - | Cover |
| q | with vulcanized gasket |
| q | remains glued on the control unit or on the housing of the Haldex coupling during removal |
| q | always replace → Electronic Catalogue of Original Parts |
| 4 - | valve for control of the opening degree of the coupling -N373- |
| q | is calibrated with the four-wheel drive control unit -J492- |
| q | always replace together with the four-wheel drive control unit -J492- Pos. 1 |
| q | removing and installing → Chapter |
| 5 - | Sealing ring |
| q | pay attention to correct fit of the centering lips in the groove |
| q | for valve for control of the opening degree of the coupling -N373- |
| q | moisten with high efficiency oil for Haldex coupling and insert |
| q | always replace → Electronic Catalogue of Original Parts |
| 6 - | Sealing ring |
| q | Inner diameter 12 mm |
| q | for valve for control of the opening degree of the coupling -N373- |
| q | moisten with high efficiency oil for Haldex coupling and insert |
| q | always replace → Electronic Catalogue of Original Parts |
| 7 - | Sealing ring |
| q | Inner diameter 11 mm |
| q | for valve for control of the opening degree of the coupling -N373- |
| q | moisten with high efficiency oil for Haldex coupling and insert |
| q | always replace → Electronic Catalogue of Original Parts |
| 8 - | Sealing ring |
| q | Inner diameter 10 mm |
| q | for valve for control of the opening degree of the coupling -N373- |
| q | moisten with high efficiency oil for Haldex coupling and insert |
| q | always replace → Electronic Catalogue of Original Parts |
