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993 C4S 1st gear engagement issue

My 1996 C4S got a new factory porsche clutch installed.

However, it now dosnt like going into first gear unless you are almost to a stop, otherwise it will grind. ( before i could downshift into first on the way to a stop light while rolling with no issue)

Now, we reused the flywheel.
Would that be the issue?

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Old 04-14-2025, 08:30 AM
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I'm not a 993 guru, but it sounds like the clutch is dragging/not fully released.
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1973.5 911T with RoW 1980 SC CIS stroked to 3.2, 10:1 Mahle Sport p/c's, TBC exhaust ports, M1 cams, SSI's. RSR bushings & adj spring plates, Koni Sports, 21/26mm T-bars, stock swaybars, 16x7 Fuchs w Michelin Pilot Sport A/S 3+, 205/55-16 at all 4 corners.

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Old 04-14-2025, 11:26 PM
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Since work was recently done, try re-bleeding the clutch slave to eliminate a hydraulic issue.
When you say the flywheel was reused was it machined? I'm pretty sure that's a DM flywheel and it shouldn't be machined.
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Old 04-15-2025, 03:45 AM
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Quote:
Originally Posted by PeteKz View Post
I'm not a 993 guru, but it sounds like the clutch is dragging/not fully released.
Every other gear is fine. Only 1st wants to be almost stopped to engage.
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1969 transmission#7195495
Old 04-15-2025, 01:51 PM
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Quote:
Originally Posted by shinrai View Post
Since work was recently done, try re-bleeding the clutch slave to eliminate a hydraulic issue.
When you say the flywheel was reused was it machined? I'm pretty sure that's a DM flywheel and it shouldn't be machined.

Thanks, perhaps rebleed might work.
Flywheel wasnt machined. But also not replaced.
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1969 transmission#7195495
Old 04-15-2025, 01:52 PM
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Quote:
Originally Posted by tcsracing1 View Post
Every other gear is fine. Only 1st wants to be almost stopped to engage.
I know, but it seems that first gear is the one that has the most problems when there is slight clutch drag.
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1973.5 911T with RoW 1980 SC CIS stroked to 3.2, 10:1 Mahle Sport p/c's, TBC exhaust ports, M1 cams, SSI's. RSR bushings & adj spring plates, Koni Sports, 21/26mm T-bars, stock swaybars, 16x7 Fuchs w Michelin Pilot Sport A/S 3+, 205/55-16 at all 4 corners.

Cars are for driving. If you want art, get something you can hang on the wall!
Old 04-15-2025, 02:00 PM
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A worn or improperly resurfaced flywheel can cause uneven engagement, making shifting into first gear difficult. It could also be a sign that the clutch isn't fully disengaging. I’d suggest double-checking the clutch adjustment and making sure the flywheel surface was properly prepared. If that all looks good, it might be worth revisiting the installation to ensure everything’s aligned correctly.

Old 04-15-2025, 03:00 PM
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