I'm not sure we have one that covers convertible top installation, I can bring any of these though:
Vol. 1 - General Maintenance
Vol. 2 - Pull Motor & Clutch Service
Vol. 3 - Type 1 Engine Rebuild
Vol. 4 - Brakes
Vol. 5 - Transmission Replacement
Vol. 6 - Floor Pan Repair & Replacement
Vol. 7 - Heater Channel Replacement
Vol. 8 - Type 4 Rebuild
Vol. 9 - Wiring
Vol. 10 - Electrical Troubleshooting