Oil Leak on K75S. Help!

[burnszilla]

How do I fix this kind of oil leak?
Don't look at the oil filter cover.. I fixed that problem already.
This one is the hex bolt up in the corner at the same level as the manifold bolts behind the water pump.
I cleaned it up after these photos and it's dripping fresh oil.

Thanks in advance.

 

[90288]

Dunno....but...

when you find out how to fix it let me know.

That looks a lot like my bike!

 

[DICK]

My only advice is...

Get a belly pan back on the bike - it hides many little blemishes

 

[burnszilla]

The bike was in for a new front tire and front wheel bearings today at
SJBMW and I had them look at the oil leak. The mechanic said he
tightened up the bolts.. said they were a little loose. Looked at the
area after I rode home and it looks a bit dryer than the previous
drip. I think I'm going to leave it for now because I'm riding up to
the Canadian border on Wednesday to do some visa paperwork.
I received a nice compliment today... The SJBMW mechanic took the K
for a test ride and said it was the best running K75 he's ever ridden.
He was amazed at how well it ran.

 

[deilenberger]

Stephen,

This is one of those "they all do that" - at least to some extent if you've ever had the bike lifted by the oil pan (like for a spline lube..)

There is no gasket on the top of the sump (which is where your drip is) - just a sealant. It can be damaged a bit by the weight of the bike when you lift it by the oil pan.

Your mechanic did the right thing - usually retorquing the sump bolts slows it down or stops it. The real fix - remove and reseal.

 

[knary]

Stephen,

This is one of those "they all do that" - at least to some extent if you've ever had the bike lifted by the oil pan (like for a spline lube..)

There is no gasket on the top of the sump (which is where your drip is) - just a sealant. It can be damaged a bit by the weight of the bike when you lift it by the oil pan.

Your mechanic did the right thing - usually retorquing the sump bolts slows it down or stops it. The real fix - remove and reseal.

I think you said exactly the same thing to me some years back.

 

[2whelman]

Ditto Dat leak

Same thing happened to me 10 years ago, same repair fixed it.
I lifted the bike last year from the engine (forgetting about what it did last time) and it did it again. Sealed it again and its dry. I now have a electric hoist in the garage that I can lift with in the future, so it wont happen again.

Tighting the bolts helped only for awhile in both cases for me.

 

[bikerfish1100]

The SJBMW mechanic took the K for a test ride and said it was the best running K75 he's ever ridden. He was amazed at how well it ran.

oh, don't get a swelled head! like with most things BMW- "they all do that."