Medium well done primary
Grand HDF Member
Joined: Apr 2007
Posts: 3,712
Likes: 3,030
From: Brighton, MI
Thanks Carl, yes, replacing all seals, belt, new used inner primary, and baker inner primary bearing and seal. Hope to get started this weekend. Once apart, I will be able to determine if I have an early or late model year 1994 transmission parts. Once that is determined, the rest of the parts will get ordered (sprocket spacer, quad seal, and the large seal).
Since I am replacing the inner primary, I will need to loosen engine to frame, transmission to engine, and transmission to frame mounting bolts to make sure the replacement primary will line up with the engine and transmission correctly. Going to try dry fitting the replacement primary first to make sure things get lined up properly before installing the inner primary bearing seal and inner primary for good.
I am curious about the inner primary bolts that have the locking tabs on them. Curious how others managed to get them to seal up so they don't leak primary fluid. I see the manual shows the two lowest bolts get some silicone sealer where the primary contacts the transmission, but for the rest of them, does silicone sealer get applied to the underside of the locking tabs and the under the bolt heads so no oil can work it's way past the bolts? Thanks for the info, YD
Since I am replacing the inner primary, I will need to loosen engine to frame, transmission to engine, and transmission to frame mounting bolts to make sure the replacement primary will line up with the engine and transmission correctly. Going to try dry fitting the replacement primary first to make sure things get lined up properly before installing the inner primary bearing seal and inner primary for good.
I am curious about the inner primary bolts that have the locking tabs on them. Curious how others managed to get them to seal up so they don't leak primary fluid. I see the manual shows the two lowest bolts get some silicone sealer where the primary contacts the transmission, but for the rest of them, does silicone sealer get applied to the underside of the locking tabs and the under the bolt heads so no oil can work it's way past the bolts? Thanks for the info, YD
Seasoned HDF Member
Joined: Jun 2015
Posts: 10,276
Likes: 7,756
From: West Central FL
Will be following this thread, going to be tearing into mine soon. I plan on using the Baker IPB.
Getting all the parts and tools together. My problem is I have a 1994. Don't know if it uses the early 1994 (and earlier parts) or the late 1994 on parts. I suppose I will find out when I take things down.
I agree with THC, your clutch should be good. Good luck with the project. YD
Getting all the parts and tools together. My problem is I have a 1994. Don't know if it uses the early 1994 (and earlier parts) or the late 1994 on parts. I suppose I will find out when I take things down.
I agree with THC, your clutch should be good. Good luck with the project. YD
Seasoned HDF Member
Joined: May 2008
Posts: 21,026
Likes: 12,548
From: South Carolina
I can give you a list of part numbers (upgraded configuration) if you want.
Last edited by Dan89FLSTC; May 21, 2019 at 06:03 PM.
Thread Starter
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Seasoned HDF Member
Joined: Oct 2007
Posts: 8,852
Likes: 2,493
From: Decatur, Alabama
Well I found my leak. RIght at the bottom of that big O ring that seals the inner primary to the crankcase. Funny I never saw a drop on the floor under the bike.
carl
carl
Grand HDF Member
Joined: Apr 2007
Posts: 3,712
Likes: 3,030
From: Brighton, MI
Carl, glad you found the leak! Does the metal lip on the engine block where the seal sits look OK? Have seen members here post problems with that lip cracking in the past. Will you be using any sealer or gasket dressing on that O-ring?
As far as tools, I planned on dremmel cutting off the old race, and using various PVC pipe, spacers, washers, etc to install oil seals. I do have a seal driver kit with different sizes, but not the harley specific one. I did make the sprocket nut socket. YD
Grand HDF Member
Joined: Apr 2007
Posts: 3,712
Likes: 3,030
From: Brighton, MI
Good idea! Will try that today, YD
Seasoned HDF Member
Joined: May 2008
Posts: 21,026
Likes: 12,548
From: South Carolina
Pulley 40250-94C
Spacer 33344-94
Quad Seal 11165
Oil Seal 12067B
Nut 35211-91B
Lockplate 40251-92A
Screw (2) 3594
Oil Seal, Shifter Shaft:
12045 OEM
0S041 Cometic
4260 SKF
Oil Seal, Starter Jackshaft 12066
Oil Seal, Main Drive Gear 12035B
Spacer 33344-94
Quad Seal 11165
Oil Seal 12067B
Nut 35211-91B
Lockplate 40251-92A
Screw (2) 3594
Oil Seal, Shifter Shaft:
12045 OEM
0S041 Cometic
4260 SKF
Oil Seal, Starter Jackshaft 12066
Oil Seal, Main Drive Gear 12035B
Grand HDF Member
Joined: Apr 2007
Posts: 3,712
Likes: 3,030
From: Brighton, MI
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Seasoned HDF Member
Joined: Oct 2007
Posts: 8,852
Likes: 2,493
From: Decatur, Alabama
If it's not too much trouble, thanks, pretty sure its front sprocket (and nut and locking plate), spacer, and large spacer seal. Not sure if quad seal size is different??
Carl, glad you found the leak! Does the metal lip on the engine block where the seal sits look OK? Have seen members here post problems with that lip cracking in the past. Will you be using any sealer or gasket dressing on that O-ring?
As far as tools, I planned on dremmel cutting off the old race, and using various PVC pipe, spacers, washers, etc to install oil seals. I do have a seal driver kit with different sizes, but not the harley specific one. I did make the sprocket nut socket. YD
Carl, glad you found the leak! Does the metal lip on the engine block where the seal sits look OK? Have seen members here post problems with that lip cracking in the past. Will you be using any sealer or gasket dressing on that O-ring?
As far as tools, I planned on dremmel cutting off the old race, and using various PVC pipe, spacers, washers, etc to install oil seals. I do have a seal driver kit with different sizes, but not the harley specific one. I did make the sprocket nut socket. YD
carl
Club Member
Joined: Mar 2009
Posts: 66,094
Likes: 51,354
From: Niles Canyon Ca.
Have a couple sizes of these I've been using since the 70's, been good for everything for the engine & trans on harelys except small seals.
