Description: Brompton T Line Sleeve Reaming Toolkit Please Note: Incorrect use could damage your Brompton frame - if in doubt use your local Brompton dealer The seat sleeve on the T line Brompton may need replacing if the seat post is slipping, it could be worn and need replacing The kit contains the following: A T line Mandrel A T Line spacing block A T Line Aligner Does not include - glue, seat sleeve or a reaming tool. The following steps will need to be carried out: 1 - Removing the seat sleeve:First remove the saddle and pentaclip Unfold the bikeUndo the seat clamp to allow the seat post to be removed from the bottom of the frame 2 - Removing the existing sleeveInsert the flared end (bottom) of the seat post to the underside of the seat tube until it contacts teh sleeve.Gently knock the bottom with a plastic mallet or hammer until the seat sleeve detaches Clean the inside of the seat sleeve to remove any traces of seat sleeve or adhesive Check for any signs of cracks 3 - Fitting the new seat sleeveThe replacement seat sleeve should be glued in place using cyanoacrylate glue - this should be applied to the raised surfaces of the seat sleeve Do not use excessive amounts and wear gloves! Carefully insert the seat sleeve into the seat post - wipe away any excess glue using a cloth When aligned correctly yuo should hear a click when the upstanding key aligns with the corresponding hole in the seat tubePush the mandrel into the frame and close the seat clamp lever to apply pressure - this ensures an even spread of adhesiveThe mandrel should be left in place for 20 - 30 minutes to allow the glue to set 4 - Reaming the seat sleeveOnce the glue has dried, unclamp teh seat post and remove the mandrel Use the spacing block to check that the seat post clamp is tight enough to hold the spacing block in placeTurn the bike upside downIt is easier to remove the drive side crank arm - this is not essential The T Line aligner should be inserted into the bottom bracket and sit in the seat tube The reaming tool can now be inserted into the seat tube Using an 8mm Allen/ hex key rotate the reamer clockwise while applying pressure downwards, until the reamer has passed through the end of the seat tube Continue to turn the reamer clockwise while slowly removing it from the seat tube - at no stage should the reamer be turned anti-clockwise!Once removed ensure there are no plastic shavings 5 - Re-fit the seat post Re-fit the seat postEnsure it moves smoothly Ensure the seat clamp is adjusted correctlyRe-fit the saddle and pentaclipThe seat sleeve on the T line Brompton may need replacing if the seat post is slipping, it could be worn and need replacing The replacement seat sleeve should be glued in place using cyanoacrylate glue - this should be applied to the raised surfaces of the seat sleeve When aligned correctly yuo should hear a click when the upstanding key aligns with the corresponding hole in the seat tube Push the mandrel into the frame and close the seat clamp lever to apply pressure - this ensures an even spread of adhesive Using an 8mm Allen/ hex key rotate the reamer clockwise while applying pressure downwards, until the reamer has passed through the end of the seat tube Continue to turn the reamer clockwise while slowly removing it from the seat tube - at no stage should the reamer be turned anti-c
Price: 236.84 USD
Location: London
End Time: 2024-11-28T00:14:56.000Z
Shipping Cost: 13.64 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Brand: Brompton
Type: Reaming Toolkit
MPN: Does not apply
Colour: Black