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> Lost 4th & 5th Gears, where do I start to troubleshoot?
Rick986
post Jul 21 2022, 10:31 AM
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Been noticing a challenge getting it into 4th for about a week in my '75. Now, fully impossible. Where do I start looking first? Thanks.
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Dr Evil
post Jul 21 2022, 12:32 PM
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Check universal joint at fire wall, cone screws as stated. Check for anything interfering in the inside tunnel as that is where the guide tune for the clutch is. If all in good shape, disconnect linkage at trans and see if you can shift it by hand. If not, the problem is likely internal. Fork bolt may have come lose. The good news, this is an easy fix if internal and I can walk you through it.

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Rick986   Lost 4th & 5th Gears   Jul 21 2022, 10:31 AM
flipb   Trace the shift linkage rod from the firewall to t...   Jul 21 2022, 11:01 AM
Rick986   Trace the shift linkage rod from the firewall to ...   Jul 21 2022, 02:32 PM
emerygt350   While you are down there, check the cone screw rig...   Jul 21 2022, 12:17 PM
NARP74   Check both cone screws while you are at it. Caref...   Jul 21 2022, 12:26 PM
Dr Evil   Check universal joint at fire wall, cone screws as...   Jul 21 2022, 12:32 PM
NARP74   I have also heard longer seat belt bolts on one si...   Jul 21 2022, 02:13 PM
Rick986   Thanks guys. Got her up on the lift now and am inv...   Jul 21 2022, 02:30 PM
NARP74   Is the R & 1 gate all the way up or down in ba...   Jul 21 2022, 02:31 PM
Rick986   Is the R & 1 gate all the way up or down in b...   Jul 21 2022, 02:36 PM
NARP74   Is the R & 1 gate all the way up or down in ...   Jul 21 2022, 02:39 PM
Rick986   Pulled the boot cover back at firewall and this fe...   Jul 21 2022, 03:18 PM
Dave_Darling   And what are these "cone screws" you gu...   Jul 21 2022, 03:50 PM
Rick986   And what are these "cone screws" you g...   Jul 22 2022, 07:07 AM
DRPHIL914   [quote name='Rick986' post='3016978' date='Jul 2...   Jul 22 2022, 07:21 AM
porschetub   [quote name='Dave_Darling' post='3016991' date='J...   Jul 29 2022, 06:11 PM
Rick986   Sorry I'm being lazy! I'm doing my hom...   Jul 21 2022, 03:43 PM
DRPHIL914   here are a few links https://www.rix914parts.com/...   Jul 22 2022, 07:27 AM
ndfrigi   Been noticing a challenge getting it into 4th for...   Jul 22 2022, 08:04 AM
DRPHIL914   Been noticing a challenge getting it into 4th fo...   Jul 22 2022, 08:41 AM
dr914@autoatlanta.com   yup new delrin coupler bushings should fix you rig...   Jul 22 2022, 10:44 AM
Rick986   It's been said before, but I must say it again...   Jul 28 2022, 10:44 AM
StarBear   So, what was the final issue and solution?   Jul 28 2022, 01:35 PM
Rick986   So, what was the final issue and solution? The ...   Jul 29 2022, 11:31 AM


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