TYP 8Z
Member
Secondly, a problem with the open sky system where the second tier doesn't open under the steam of the motor that operates it. I know it does open because when the windscreen was changed the chap lifted up the second tier with the glass suction grips. It closed fine but wouldn't reopen, been like this since factory.
Any ideas appreciated
Re the OSS, one common problem is that if the seals are not regularly serviced (i.e. applying the correct grease) the second panel might be just "glued" onto the seals. Assuming nothing else is wrong with your OSS it would be worth trying to open the second panel and clean+grease the rubber seals with the correct lubricant.
This post might add more helpful info:
Rinner: OpenSky Service Tips
Some pictures of the new Open Sky being installed at Rinner...
www.a2oc.net
Once your OSS is fixed, bear in mind it is helpful to open it on regular basis whilst cleaning and greasing the tracks and seals twice a year.