Layshaft reassembly

LAYSHAFT REASSEMBLY

• Operating with the shaft suitably fitted in a vice, or where indicated, in a press, reassemble as follows;

Before installation lubricate all parts with the prescribed oil.

1. Install the roller bearing (1A), the 1st speed driven gear (1B) and the 1st speed synchronizer ring (1C).
2. Using a press, half plates Nos. 1.820.022.000 and inserting tool No. 1.821.092.000, install the 1st and 2nd speed engagement sliding sleeve hub.
3. Install the flexible ring securing hub.

CAUTION: In order to avoid losing the synchronizer rollers and springs, the sliding sleeve should be set in the idle position.

1. Install the 1st and 2nd speed - reverse speed gear engagement sliding sleeve.
2. Insert the springs and rollers in the hub.
3. Install the 2nd speed driven gear roller bearing.
4. Install the 2nd speed synchronizer ring.
5. Install the 2nd speed driven gear.
6. Using a press and suitable tool, install the 3rd speed driven gear.