Fit : Fig. I

Fit : Fig. I

• the thrust washers (1) (after having adjusted the clearance),
• the retaining washer (2).

Fit : Fig. II

• the 3rd speed gear (3),
• the 3rd speed baulk ring (4),
• the 3rd-4th speed synchroniser hub and sliding sleeve assembly (5),
• 4th speed baulk ring (6),
• the 4th speed gear bush (7),
• the 4th speed gear (8).

4 speed gearbox, Fig. III.

Place the bearing (9) in position (without its circlip) and with the groove (a) towards the outer end of the bearing (it has a left hand thread).

Grip the shaft across the 1st speed gear in a vice equipped with soft jaws. Engage the 1st-2nd speed sliding sleeve with the 1st speed gear to lock the shaft.

Tighten the nut to a torque of 20 m.daN, (200 Nm, 148 lbf ft. (using the FACOM 36 mm open ended spanner end fitting).

Peen the collar (b) into to the slot in the output shaft.

REASSEMBLING THE GEARBOX

Prepare the clutch housing : Figs. IV and V.

Fit the locking plungers (11) and (12) into their locations marked (c), between two of the shift fork shaft recesses.

Fill the space between the two lips on seal (10) with grease.

Fit the shafts : Fig. VI.

Insert the input and output shaft TOGETHER AS AN ASSEMBLY.

Fit bracket (13).

Tightening torque - 2.8 m.daN (28 Nm, 21 lbf ft).