Fit the right-hand drive shaft and speedometer cable to the gearbox
If the drilled hole in the end pointing towards the gearbox is at the bottom (down in the space between two splines), the equivalent hole in the half-shaft must be at the top (crown), and vice versa.
Fit the two new locking pins to the drive shaft.
CAUTION:
Seal the holes for the locking pins with sealant, part number 1161058-1.
Fit a new O-ring to the speedometer cable and tighten.
Insert the wire fully into the housing and fit a circlip.