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> Overfilled the transmission
AZBanks
post Jun 15 2020, 01:25 PM
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I installed a replacement transmission in the 71.

I may have overfilled the trans. Would the excess trans oil leak out the axle and front seals or does the presence of leaks mean I need to replace the seals??
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AZBanks
post Oct 9 2020, 07:25 PM
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Thanks for the suggestions.


It is the old seals that need some love or in this case, hate. I am going to kill them and replace them. (IMG:style_emoticons/default/ar15.gif) (IMG:style_emoticons/default/sawzall-smiley.gif)

I've already got the engine and trans apart and the throw out arm off. It is the seal itself I am having trouble with. It's like it is welded in place. (IMG:style_emoticons/default/welder.gif)

I picked up a seal puller so hopefully that will get it out of there.


It is definitely the trans that is leaking. I filled the trans with Swepco and that is what I am seeing. You can't mistake that color for anything else. Several members here set me straight on the right oil to use in a 901 so I am draining the Swepco and filling it with good old dino 90 weight.

I replaced the engine rear main seal on this engine before I swapped it in a couple months ago.
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AZBanks   Overfilled the transmission   Jun 15 2020, 01:25 PM
911GT2   I installed a replacement transmission in the 71....   Jun 15 2020, 01:29 PM
Frankvw   just take out the fillplug and let the surplus com...   Jun 15 2020, 01:30 PM
GregAmy   I'm not sure how it's possible to overfill...   Jun 15 2020, 01:44 PM
AZBanks   I'm not sure how it's possible to overfil...   Jun 15 2020, 02:21 PM
GregAmy   I suppose it's possible that, with only ...   Jun 15 2020, 03:16 PM
Tdskip   I suppose it's possible that, with only ...   Jun 15 2020, 04:29 PM
porschetub   Also make sure the top vent is clear....it could b...   Jun 15 2020, 04:11 PM
PlaysWithCars   Also make sure the top vent is clear....it could ...   Jun 15 2020, 10:46 PM
AZBanks   The trans was leaking out of the input shaft seal....   Oct 9 2020, 01:21 AM
Tdskip   The trans was leaking out of the input shaft seal...   Oct 9 2020, 06:07 AM
ndfrigi   The trans was leaking out of the input shaft seal...   Oct 9 2020, 09:50 AM
AZBanks   Thanks for the suggestions. It is the old seals ...   Oct 9 2020, 07:25 PM
ndfrigi   Are you draining the gear oil? I don’t you need ...   Oct 9 2020, 07:36 PM
AZBanks   Dr. Evil said not to use Swepco, He says the best ...   Oct 9 2020, 07:45 PM
iankarr   Try putting a screw or two into the old seal to gi...   Oct 9 2020, 07:50 PM
AZBanks   I bought a cheap harbor freight seal puller. It wo...   Oct 9 2020, 10:51 PM
AZBanks   In my "front engine 914" thread I docume...   Oct 17 2020, 08:14 PM
mrholland2   In my "front engine 914" thread I docum...   Oct 20 2020, 09:39 AM
AZBanks   In my "front engine 914" thread I docu...   Oct 20 2020, 11:25 AM
michael7810   I had similar experience getting mine thru emissio...   Oct 18 2020, 07:36 AM
AZBanks   Arizona has seriously messed up classic car regist...   Oct 19 2020, 02:00 AM
bandjoey   Just and FYI on insurance Haggerty never asked...   Oct 19 2020, 11:37 PM
AZBanks   Just and FYI on insurance Haggerty never aske...   Oct 20 2020, 02:25 AM
AZBanks   Just and FYI on insurance Haggerty never aske...   Dec 7 2020, 05:47 PM
914e   Just and FYI on insurance Haggerty never ask...   Dec 7 2020, 10:30 PM
AZBanks   Since the exhaust is off while the trans is out, I...   Oct 20 2020, 02:28 AM
AZBanks   Nothing like a professional wrap job.   Oct 20 2020, 02:30 AM
AZBanks   Yeah, really, this is NOTHING like a professional ...   Oct 20 2020, 02:31 AM
VaccaRabite   Why did you wrap it? That wrap holds oil and greas...   Oct 20 2020, 07:27 AM
AZBanks   Why did you wrap it? That wrap holds oil and grea...   Oct 20 2020, 01:47 PM
AZBanks   I got the trans back in the car and everything els...   Nov 1 2020, 01:12 AM
VaccaRabite   Yeah collector car insurance wants each driver to ...   Dec 8 2020, 12:16 PM
AZBanks   I get their reasoning for most people but not ever...   Dec 9 2020, 03:38 PM


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