Porsche 944/924S: Replacing the rollers when doing a timing belt service has always been recommended. This is why.
Tag: timing
One of the most common 944 sunroof failures occurs in the latches in the roof. The cable engages a nylon gear in each latch, spinning it and driving the latch up and down. When something goes wrong, this $10 gear is the failure point – nylon vs. metal.