05-11-2015, 02:26 PM
Hi, I have a normal mountain bike bought from a department store about a year ago, I've been hearing a lot of creaking noise recently and found out that the spindle is wobbling a great deal ( not just the crank arms ).
After watching some videos, I discovered that the remedy seems to be simply adjusting the hex cup on the non-drive side, since I recognize it to be a ball & bearing bottom bracket.
I don't even need to take off the crank arm, my wrench fits in the gap between as you can see from the picture.
I took off the lock ring using a hammer and a flat-head screwdriver, but things have been stuck since then. The cap won't move an inch, I see from other videos that it turns easily, but mine is almost glued.
Now, I really hate having to take it to the shop ( $30 ), but I'm not sure how to proceed by myself. Should I try to turn the cap clockwise or counter-clockwise? Why is the adjustable cap so tight? I read that only the fixed cap gets super tight. Any advice on this would be most helpful!
Many thanks!
After watching some videos, I discovered that the remedy seems to be simply adjusting the hex cup on the non-drive side, since I recognize it to be a ball & bearing bottom bracket.
I don't even need to take off the crank arm, my wrench fits in the gap between as you can see from the picture.
I took off the lock ring using a hammer and a flat-head screwdriver, but things have been stuck since then. The cap won't move an inch, I see from other videos that it turns easily, but mine is almost glued.
Now, I really hate having to take it to the shop ( $30 ), but I'm not sure how to proceed by myself. Should I try to turn the cap clockwise or counter-clockwise? Why is the adjustable cap so tight? I read that only the fixed cap gets super tight. Any advice on this would be most helpful!
Many thanks!