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      10-04-2019, 05:16 AM   #155
RobbiZ4
Call me "Dr. Bob"
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Germany
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Drives: BMW Z4 E89 sDrive 30i
Join Date: Jan 2018
Location: Munich, Bavaria (Home of BMW)

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Quote:
Originally Posted by RobbiZ4 View Post
...
At least, there are only 4 hinges in the parallelogram of the roof shell. With opened pressure screws (max.1 - 1.5 turns) the roof shell should be movable by 2 persons in parallel without any sticking. I will give it a try on my car asap.

In addition, I will get checked if the bolts of the hinges can be opened and cleaned by yourself...
Got it checked:
- the roof shell moves absolutely smoothly without any sticking, no additional grease should be required for a correct working roof
- the bolts of the 4 hinges should not get touched by U
- check for misplaced zips

Last edited by RobbiZ4; 10-06-2019 at 03:21 AM..
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