K1200R Bevel Box Seal

Tips, tricks, questions and answers to tech questions
Bigjawa
Posts: 1930
Joined: Mon Jun 01, 2020 10:54 pm
Location: Ballymena Co. Antrim
Has thanked: 221 times
Been thanked: 878 times

K1200R Bevel Box Seal

Post by Bigjawa »

Outer seal on my final drive always had a fine mist of oil, but now it's weeping like Yoko Ono after John got shot. Had a quick look and under the plastic cover, there's a retainer ring and then the (big) seal. Do you think it'd be ok to drill into it, screw in a self tapper and pull it out, then drive the new seal in using the old one as a drift?

Can't see the need for special tools and I really CBA taking the whole final drive off and taking it to BMW.
User avatar
KungFooBob
Posts: 14203
Joined: Sat Mar 14, 2020 1:04 pm
Location: The content of this post is not AI generated.
Has thanked: 539 times
Been thanked: 7530 times

Re: K1200R Bevel Box Seal

Post by KungFooBob »

I watched a youtube video of an FD rebuild the other week (yes I was that bored). I'd defo have a look on youtube, see if anyone else has done it your way first :)
Bigjawa
Posts: 1930
Joined: Mon Jun 01, 2020 10:54 pm
Location: Ballymena Co. Antrim
Has thanked: 221 times
Been thanked: 878 times

Re: K1200R Bevel Box Seal

Post by Bigjawa »

I've seen a few GS ones on YouTube, it's the same part number so I'm hoping it's the same to do, just on the opposite side of the bike.
Bigjawa
Posts: 1930
Joined: Mon Jun 01, 2020 10:54 pm
Location: Ballymena Co. Antrim
Has thanked: 221 times
Been thanked: 878 times

Re: K1200R Bevel Box Seal

Post by Bigjawa »

Job jobbed, wee 2.5mm drill in the outside edge of the seal to penetrate the metal backing, couple of turns of the self tapper, good tank with pliers and out she popped.

New seal driven in, retainer ring in, cover on. Squirt of 75w90 and away.