New External Gear-Change Mechanism For 4/ 5-Speed Gearboxes

A new external gear-change mechanism has been introduced on 4-speed and 5-speed gearboxes within the chassis numbers listed below:
As from AC1009986 up to and incl. 1009555
As from AC1009688 up to and incl. 10010081
As from AC2002819 up to and incl. 2002997
As from AC1019986
As from AC2007012
As from A03006959, 4-speed
As from AC3007496, 5-speed, carburettor engine
As from AC3007759, 5-speed, injection engine
As from AC6001776
As from BC6008945





1. Gear lever housing
2. Gear lever
3. Selector rod
4. Guide bracket for 5-speed gearbox
5. Bottom part





On the new external gear-change mechanism, the design of the gear lever housing, gear lever, selector rod and selector rod universal joint has been altered. Adjustment is carried out by means of a clamp which replaces the rear taper dowel in the selector rod universal joint. The modification results in easier gear-changing and simplified adjustment of the play. The design of the guide bracket, selector rod and bottom part of the gear lever housing for the 4-speed and 5-speed gearboxes are different.





BOTTOM PARTS OF THE GEAR LEVER HOUSINGS FOR 4-SPEED AND 5-SPEED GEARBOXES