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Reassembling ST-7700c lever - help
Does anyone know how to do this? I have assembled right lever because cable
that gives information to Flight Deck was broken. I repaired this but now when I reassemble lever it does not function OK. When I shift it bigger chainring (lower gear) it does not come back and I have to do this manually. On Shimano pages there is explanation only for partial assembling. Maybe assembling lever wasn't such smart idea! |
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#2
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Reassembling ST-7700c lever - help
Aleks wrote: Does anyone know how to do this? I have assembled right lever because cable that gives information to Flight Deck was broken. I repaired this but now when I reassemble lever it does not function OK. When I shift it bigger chainring (lower gear) it does not come back and I have to do this manually. On Shimano pages there is explanation only for partial assembling. Maybe assembling lever wasn't such smart idea! Not a good idea. shimano Europe has a better blowup for this but I would try warranty. i have sent 7700 levers back in zip lock bags, as a bag o' pieces and they have warrantied them. Just sent back the 5th 7800 lever, BTW- |
#3
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Reassembling ST-7700c lever - help
"Qui si parla Campagnolo" wrote in message oups.com... Aleks wrote: Does anyone know how to do this? I have assembled right lever because cable that gives information to Flight Deck was broken. I repaired this but now when I reassemble lever it does not function OK. When I shift it bigger chainring (lower gear) it does not come back and I have to do this manually. On Shimano pages there is explanation only for partial assembling. Maybe assembling lever wasn't such smart idea! Not a good idea. shimano Europe has a better blowup for this but I would try warranty. i have sent 7700 levers back in zip lock bags, as a bag o' pieces and they have warrantied them. Just sent back the 5th 7800 lever, BTW- Sorry, wrong word. I ment that I need help for assembling lever. At this moment it is disassembled. |
#4
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Reassembling ST-7700c lever - help
On Fri, 11 Nov 2005 14:31:30 +0100, "Aleks"
wrote: Does anyone know how to do this? I have assembled right lever because cable that gives information to Flight Deck was broken. I repaired this but now when I reassemble lever it does not function OK. When I shift it bigger chainring (lower gear) it does not come back and I have to do this manually. On Shimano pages there is explanation only for partial assembling. Maybe assembling lever wasn't such smart idea! Go to: http://www.cyclingforum.com/features/findex.htm and click on: "CyclingForum Tech Tips" then click on: "STI Disassembly/Assembly (105/8spd)" This will cause a Word .doc file to download. While it's supposedly specific to the 105, 8-speed levers; the description of how to get the spring installed and properly preloaded (probably your problem) is most likely generic enough. jeverett3ATearthlinkDOTnet http://home.earthlink.net/~jeverett3 |
#5
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Reassembling ST-7700c lever - help
Yow, not good. You don't say how old your levers are, but I would agree
with Peter that you should definitely try to get your lever warrantied. Remember with Dura Ace you have a 3 year warranty, not 2 like the rest of Shimano products. If you can't warranty your levers, here are a couple of sites that might help: Steve Alkire's 105/8spd disassembly/assembly http://www.cyclingforum.com/features...IdisDetail.doc Bill Cotton's STI repair: http://www.billcotton.com/sti_shifter_repair.htm Otherwise, good luck with all that! |
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