Old Bike Freewheel Cleaning

37,196

35

30

Hi so i got an old road bike in need of some tlc while trying to disassemble my cassete i disassembled the freewheel it wasn't has hard has people make it out to be so i decided to share how to disassemble and clean your freewheel (this old model only)

(I'm not responsible for how you use this information or any harm that you get while doing this)

Step 1: What You Need

You will need :
Wheel
Assorted rags
Cleaning pad
Something to open the wheel (i use an old philips screwdriver)
A tray (very important)

Step 2: Opening the Freewheel

When opening the freewheel be careful and do it slowly if needed use a hammer to tap the srewdriver GENTLY til it starts moving and after that take it on top of your tray (very important)

Step 3: Clean the Bearings

Carefully take the casing of the freewheel out and let the bearings drop in the tray 
Take the rest of them and put them in the tray for cleaning ( to clean them i put them inside the rag and scrubbed them clean)

Step 4: Disassemble the Freewhel

so i took the rest of the freewheel apart and cleaned everything 

Step 5: Clean the Body of the Freewheel

Just use your pad and scrub everything really nice till it's clean

Step 6: Reassembling

Start reassembling everything in the inverse order you disassembled

Step 7: Reassembling the Bearings

Put the grease in the lower place for the bearings and start ''glueing'' the little balls there (keep a little bit of grease in your fingertip and use it to put the bearings in place)

Step 8: Reassembling the Cassete to the Wheel

with the metal pieces in the right position slowly insert the cassette while rotating it counter clockwise till it gets in place

Step 9: Rest of the Bearings and Close

Once again grease everything and add the balls 
put the cover slowly once again and tap it lightly till it feels firm again and tada you got a clean freewheel again :D

Hope someone finds this usefull !!!!
Please give me your opinion on the instructable has it's my first one
If you can't understand something or would like better clarification please tell me and i will try to explain 

Share

    Recommendations

    • First Time Author

      First Time Author
    • Big and Small Contest

      Big and Small Contest
    • Toys Contest

      Toys Contest

    30 Discussions

    0
    None
    Nosanon

    5 years ago on Introduction

    Super informative instructable, very thorough and well documented.

    0
    None
    møsterlund larsen

    5 years ago on Step 9

    This is great! Definitely helped me disassemble my Regina BX Extra freewheel:D

    0
    None
    robertv

    5 years ago on Step 9

    Hi,

    Thanks for sharing this instruction, it has been very helpfull. After reading your instructions i finally know how to disassemble my shimano uniglade 5 speed freewheel.
    Last weeks the weather conditions have been very wet here at the dutch coast causing my freewheel to get stuck. I good greasejob will fix that I hope.
    Thanks yawneth!

    0
    None
    gamberrete

    7 years ago on Step 9

    Hi, and sorry for my english. I'm a spanish boy and this instructable is very useful. This is my first comment and really your work deserve it. Thanks.

    1 reply
    0
    None
    dhoward7

    7 years ago on Step 2

    which way do i turn the ring to open it? i have been tapping both ways but i dont know, im trying left but i ride fixed too and the lockring is reversed threads so that makes me wonder

    1 reply
    0
    None
    yawnethdhoward7

    Reply 7 years ago on Step 2

    from left to right it takes a little force for it to move the first time and if it's really hard put some degreaser on it and let it sit overnight hope it helps :D

    0
    None
    BtheBike

    7 years ago on Introduction

    awesome . i've never gotten down to the pawls . 1 trick i've used is soaking in degreaser (detergent,wd-40, simple green..) then working the gunks loose. I'll
    have to dig into an old unit with your instructions .

    2 replies
    0
    None
    ganglion

    7 years ago on Introduction

    I remember when I was about 17 I did this on my bike because the freewheel had stopped working. I ended up going into the bike shop with this tiny metal part (the ratchet pawl) and asking if he could replace it. The bloke in the shop then explained (very nicely) how it doesn't work like that and I needed to buy a new freewheel!

    1 reply
    0
    None
    yawnethganglion

    Reply 7 years ago on Introduction

    It's evil to have to buy a new freewheel after all the work of opening and finding the problem on a freewheel :S

    0
    None
    phish814

    7 years ago on Step 2

    While this method obviously works (you did it already) you might also note that a properly sized spanner wrench is the right tool for the job. It will prevent damaging the ring.

    1 reply
    0
    None
    yawnethphish814

    Reply 7 years ago on Step 2

    Yes thats the propper way of doing it, but i didn't have it so i tryed with wat i did have around. But yes that's the propper way

    0
    None
    5048

    7 years ago on Introduction

    Thank-you this helped a lot but are they all the same basically and what about the axle you didn't take it out rite

    1 reply
    0
    None
    yawneth5048

    Reply 7 years ago on Introduction

    there are diferences his method is for this type of freewheel
    and i didn't take out the axle this time the way to cleaning the axle is diferent and i didn't want even more ball bearing roaming around

    0
    None
    caarntedd

    7 years ago on Introduction

    How come you didn't unscrew the whole gear cluster from the hub? Is it difficult to dismantle once it is off? I thought it might be easier to drop the whole thing in some solvent to clean it. Nice instructable.

    2 replies
    0
    None
    caarnteddyawneth

    Reply 7 years ago on Introduction

    Ha,ha. :D Sorry about that, I thought there might be a reason for it. I'm sure it would be easier to dismantle the freewheel while it was still on the hub, but I haven't done stuff like this for about 30 years.