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 Bent front fork?
#12
(03-22-2022, 12:18 PM)Cormanus_imp Wrote: See under the heading “The sort of technical bit” in this post, http://www.cb1100forum.com/forum/showthr...?tid=11837

Looks like I will have to remove my handlebar to get to the steering stem nut, but I do know the bars are bent and should be replaced anyways.

(03-23-2022, 05:11 AM)pekingduck_imp Wrote: As Max describes above, using a spirit or carpenter's level is a great tool to tell if forks are bent. They are a very straight and rigid I-beam. When held across the fork tubes, on straight forks, they should contact at 4 points. There should be no rattling or rocking.

If there is less than a credit card's gap at any point, the forks may just "tweaked", and possibly correctible without removal. I've straightened many "tweaked" front ends just by holding the front wheel against a post, and giving the handlebars a solid shove.

If the level contacts solidly, the forks are either most likely straight, or pushed back evenly from a straight-on impact. If so, tighten all the axle and clamp bolts, and the triple clamp bolts. Put the bike on the centerstand, have a helper put weight on the back seat (or put a jack under the front of the engine/exhaust to take some weight off the front end).

Loosen the pinch bolts of the triple clamps ON ONE SIDE ONLY. Then turn the fork tube through one rotation by hand or with a wrench on the top nut. If it does not bind, it is straight (or very, very close). Tighten the pinch bolts and try the process on the other side.

(03-22-2022, 09:26 PM)GoldOxide_imp Wrote: Risking a bent front fork? ...



That RamCam is a hoot!!

I've used a level and all contact points are good, so maybe they are just out of rotation after further thought. I've also loosened and shoved the forks which seemed to help the alignment slightly.

Here are some dark photos. * I really need some LED Garage lights *

[Image: 5bc3bdfb58d17b5778e69b49870cdf81.jpg] [Image: 1f6a2bbc5e2a131e0b8f81727771f61d.jpg]

The 2nd photo really shows how misaligned the front is. The wheel is at an angle compared to the rest of the front end. Lights & handlebar and the other things that stand out to me looking at it.

I really do appreciate all the insight from this forum. Glad to be part of the community for this modern classic. First motorcycle crash, As others have said, its not a matter of if you crash, but when.
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Messages In This Thread
 Bent front fork? - by Coronado_imp - 03-21-2022, 05:02 AM
RE: Bent front fork? - by apex1_imp - 03-21-2022, 06:13 AM
RE: Bent front fork? - by Lord Popgun - 03-21-2022, 06:44 AM
RE: Bent front fork? - by Aussieflyer_imp - 03-21-2022, 07:32 AM
RE: Bent front fork? - by clearviewx - 03-21-2022, 07:33 AM
RE: Bent front fork? - by Coronado_imp - 03-22-2022, 10:44 AM
RE: Bent front fork? - by GoldOxide_imp - 03-22-2022, 11:40 AM
RE: Bent front fork? - by Cormanus - 03-22-2022, 12:18 PM
RE: Bent front fork? - by max - 03-22-2022, 12:27 PM
RE: Bent front fork? - by GoldOxide_imp - 03-22-2022, 09:26 PM
RE: Bent front fork? - by pekingduck_imp - 03-23-2022, 05:11 AM
RE: Bent front fork? - by Coronado_imp - 03-30-2022, 12:03 AM
 RE: Bent front fork? - by pekingduck_imp - 03-30-2022, 03:11 AM
RE: Bent front fork? - by Coronado_imp - 04-01-2022, 04:01 AM
RE: Bent front fork? - by the Ferret - 04-01-2022, 04:09 AM
Bent front fork? - by Mtneers - 04-04-2022, 02:07 AM

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