A4 Mk2
| Exploded view - hydraulic control components |
| 1 - | ATF drain plug, 40 Nm |
| q | Hexagon socket, 5 mm |
| 2 - | Seal |
| q | Renew |
| 3 - | Bolt, 10 Nm |
| q | Tighten in stages and in diagonal sequence |
| 4 - | Oil pan |
| q | Removing and installing → Chapter |
| 5 - | Gasket |
| q | Renew |
| 6 - | ATF strainer |
| q | Removing and installing → Chapter |
| 7 - | Bolt, 8 Nm |
| q | For securing valve body |
| M6 x 30 mm (1x) |
| M6 x 60 mm (16x) |
| q | Follow correct tightening sequence → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38 |
| 8 - | Valve body |
| q | Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38 |
| q | Select correct version according to gearbox code letters → Electronic parts catalogue |
| 9 - | Bolt, 8 Nm |
| 10 - | Bracket |
| q | For wiring harness |
| q | Engage wiring harness on bracket |
| q | Secured with bolts for valve body |
| 11 - | Bolt, 6 Nm |
| 12 - | Gearbox output speed sender -G195- |
| q | Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38 |
| 13 - | Spacer sleeve |
| q | Length: 8 mm |
| 14 - | Internal oil pipe |
| q | Renew |
| q | Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38 |
| 15 - | O-ring |
| q | Renew |
| 16 - | Speedometer sender -G22- |
| q | Not fitted on all versions. If the gearbox has no -G22-, the road speed signal is taken from the ABS/ESP control unit and transmitted to the relevant control units via CAN bus |
| q | Gearbox without speedometer sender -G22- → Chapter |
| q | Removing and installing → Chapter |
| 17 - | O-ring |
| q | Renew |
| q | Lubricate with ATF when installing |
| 18 - | Multifunction switch -F125- |
| q | Removing and installing → Chapter |
| q | Renewing oil seal for selector shaft → Chapter |
| 19 - | Bolt, 8 Nm |
| 20 - | O-ring |
| q | Renew |
| 21 - | Retaining clip |
| 22 - | Wiring harness in gearbox |
| q | Gearbox oil temperature sender -G93- integrated in wiring harness |
| q | Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38 |
| q | Disengage from bracket → Item |
| q | Position of wiring harness connector: flat part of rear collar faces towards oil pan; lugs on collar are horizontal |
| 23 - | Bolt, 9 Nm |
| 24 - | Gearbox input speed sender -G182- |
| q | Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38 |
| 25 - | Connector |
| q | Is connected to wiring harness in gearbox |
| q | Has to be disconnected before removal of valve body |
| 26 - | Bolt, 6 Nm |
| 27 - | Bracket |
| q | For solenoid valve |
| 28 - | Solenoid valve 4 -N91- |
| q | With O-ring |
| q | Removing and installing → Servicing automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38 |
| 29 - | Solenoid valve 3 -N90- |
| q | Without O-ring |
| q | Removing and installing → Chapter „Removing and installing oil pan“ |
| 30 - | Solenoid valve 2 -N89- |
| q | Without O-ring |
| q | Removing and installing → Chapter „Removing and installing oil pan“ |
| 31 - | Bolt, 6 Nm |
| 32 - | Bracket |
| q | For solenoid valves |
| 33 - | Solenoid valve 6 -N93- |
| q | With O-ring |
| q | Removing and installing → Chapter „Removing and installing oil pan“ |
| 34 - | Solenoid valve 7 -N94- |
| q | With O-ring |
| q | Removing and installing → Chapter „Removing and installing oil pan“ |
| 35 - | Solenoid valve 5 -N92- |
| q | With O-ring |
| q | Removing and installing → Chapter „Removing and installing oil pan“ |
| 36 - | Solenoid valve 1 -N88- |
| q | Without O-ring |
| q | Removing and installing → Chapter „Removing and installing oil pan“ and detach guide plate for parking lock mechanism |
| q | When installing, do not tighten bolts for guide plate (23 Nm) with selector lever in “P” |
| 37 - | Bolt, 6 Nm |
| 38 - | Magnet |
| q | 4 x, in recesses in oil pan |
| 39 - | O-ring |
| q | Renew |
| 40 - | ATF inspection plug, 80 Nm |
| q | Hexagon socket, 17 mm |
