A3 Mk1
Note
|
Note| Sequence of removal: -items 2, 21, 20, 27, 26, 25, 11, 10, 9, 5 (together with 6 or with 7 and 8), 24, 23, 22, 4, 3, 1, 12, 13, 14, 15, 16, 17, 18-. |
| 1 - | Large sun gear |
| q | Lift out |
| 2 - | Sealing plug |
| q | Remove before removing freewheel → Chapter |
| 3 - | Large input shaft |
| q | Lift out |
| 4 - | Small input shaft |
| q | Unscrew bolt → Item to remove |
| q | Lift out |
| 5 - | Clutch/brake assembly |
| q | With 3rd and 4th gear clutch “K3” and turbine shaft |
| q | With 1st to 3rd gear clutch “K1” |
| q | Depending on version, clutches “K1” and “K3” may be pressed together |
| q | Pressing “K1” off “K3” → Chapter |
| q | With reverse gear clutch “K2” |
| q | With 2nd and 4th gear brake “B2” |
| q | With supporting tube for “B2” |
| q | Lift out together on turbine shaft |
| 6 - | Corrugated washer |
| q | Not fitted in gearboxes with shim and retaining ring for brake “B2” (code letters → Chapter) |
| 7 - | Shim |
| q | Not fitted in gearboxes with corrugated washer on last outer plate for brake “B2” (code letters → Chapter) |
| 8 - | Retaining ring |
| q | Not fitted in gearboxes with corrugated washer on last outer plate for brake “B2” (code letters → Chapter) |
| 9 - | Gasket |
| q | Remove |
| 10 - | ATF pump |
| q | Unfasten all bolts -item 11- for removal |
| q | To press off the pump, screw two M8 bolts evenly into the two threaded holes |
| 11 - | Bolt |
| q | For ATF pump |
| 12 - | Circlip |
| q | For supporting tube for “B2” |
| q | Lift out |
| 13 - | Circlip |
| q | For freewheel |
| q | Lift out |
| 14 - | Freewheel |
| q | With planet carrier |
| q | Remove the following components prior to removal: valve body, sealing plug -item 2- → Chapter and gearbox speed sender -G38--item 20- |
| 15 - | Reverse gear brake “B1” |
| q | Remove pressure plate together with plates and shim(s) from the top |
| 16 - | Washer |
| q | For axial needle bearing |
| q | Remove |
| 17 - | Axial needle bearing |
| q | Remove |
| 18 - | Washer |
| q | For axial needle bearing |
| q | Remove |
| 19 - | Gearbox housing |
| q | With input gear |
| q | Input gear does not have to be removed when dismantling planetary gearbox |
| q | Removing and installing input gear → Chapter |
| 20 - | Gearbox speed sender -G38- |
| q | Remove before removing freewheel |
| q | Removing and installing → Chapter |
| 21 - | Bolt |
| 22 - | Shim |
| q | For planet carrier |
| q | Detach after unfastening bolt -item 24- |
| 23 - | Washer |
| q | Detach after unfastening bolt -item 24- |
| 24 - | Bolt |
| q | For small input shaft |
| q | Remove |
| 25 - | Gasket |
| 26 - | Cover |
| 27 - | Bolt |
