GavJ,
It's all explained in the Service Manual - Section 14 : Rear Bevel Box and Drive Shaft.
The Swinging Arm does not need to be removed.
1. Support the bike on the Centre stand.
2. Disconnect the Battery
3. Remove the left hand Upper and Lower Fairings
4. Remove the Gear Linkage Cover
5. Remove the left Control Plate ( Footrest Hanger )
6. Remove the Exhaust Silencer
7. Remove the Rear Wheel
8. Remove the two "Scrivets" securing the Driveshaft Joint shroud ( Gearbox end ) and remove the Shroud
9. Detach and support / tie up the rear Brake Caliper so the hydraulic hose is not strained
10. Detach the P-Clip securing the Wiring Harness for the Rear Wheel Speed / ABS Sensor
11. Release the fixing ( bolt ) and remove the Rear Wheel Speed / ABS Sensor
12. Remove the 5 bolts securing the Rear Brake Disc and remove the Disc
13. Remove the 5 bolts and remove the ABS Pulser Ring ( Reluctor Ring )
14. Detach the rubber boot from the rear of the Swinging Arm
15. Remove the Lock nut and bolt securing the Drop Links to the Swinging Arm
16. Remove the Lock Nut and bolt securing the Torque Arm to the Bevel Box
17. Using Service Tool T3880620, slacken the Locking Ring for the right side Pivot Pin
18. While supporting the Rear Bevel Box, remove both Pivot Pins and move the Bevel Box rearwards
to disengage the forward end of the driveshaft from the transmission.
19. Support the Driveshaft and continue to withdraw it together with the Bevel Box as an assembly.
20. With the aid of an assistant holding the Bevel Box, align the driveshaft such that it is straight.
21. Strike one of the yokes of the driveshaft universal joint with a soft faced mallet
to free the snap ring securing it to the rear Bevel Box.
22. The Bevel Box may be further dismantled for inspection and/or replacement of the two Bearings,
and Oil Seal, as described in the Service Manual.
23. Re-assemble in the reverse order, using new Lock Nuts to replace those that were removed.
24. Before running the motorcycle, check the Final drive Gear Oil level, and top up if necessary.
Cheers

