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+--- Thread: Chain Slack Adjustment...Am I Paranoid? (/showthread.php?tid=4771)
Chain Slack Adjustment...Am I Paranoid? - Gone in 60 - 07-29-2020
First of all, I've checked the forum for chain adjustment discussions. Being a super cheap individual who tries not to spend more money than I have to, I try to get as many miles out of my chains and sprockets as possible, so I clean, lube and check adjustment as frequently as practical.
Putting my new tires on over the weekend, I set the chain slack per the service manual - on the center stand, in the "looser middle" of the range - 1.25", and tweaked alignment with a laser tool. Tightened everything up, checked again and called it good.
Putting the bike cover on at work this morning, after a 13 or so mile ride from the adjustment, bike on the side stand. I decided to bump the chain up and down a bit, and it seems pretty darn loose - the bottom run of chain can be pushed up to touch the swingarm. When I get home, I'll put it back on the center stand and give it another check. I understand that on the center stand, with the swingarm deflecting down more than it would be with the wheel on the ground, it might seem tighter than it would be with the bike on the side stand.
But, am I missing anything here? Yes, I rotated the wheel and checked at multiple spots along the chain, it's pretty consistent at all points that I measured, no kinked links along the chain. Checked at the center of the run. The bike has about 5,000 miles and is on the original chain and sprockets.
RE: Chain Slack Adjustment...Am I Paranoid? - Inhouse Bob - 07-29-2020
Sounds like mine. Remember, you went with the loose end of the spectrum. I prefer mine a bit loose to a bit tight and I've never noticed any untoward noise or anything.
RE: Chain Slack Adjustment...Am I Paranoid? - Haystack_imp - 07-29-2020
Gone in 60:
I've had good results by sitting on the bike and checking for "about" 3/4" - 1" deflection of the chain then tightening up the axle after putting it on the center stand.
My chains/sprockets go for 45,000 mi. and I replace them as a set. Champion chain lube every 500 mi. or so. None of my chains ever made it out of the "green adjustment zone" before they needed replacement. The rear tire will need replaced before a chain adjustment is necessary (depending on how you ride of course).
I'm over 103,000 mi. total and now on my 3rd set (last change at 95,000 mi.). These modern chains will give superb service even under harsh conditions.
Lube up and ................ride!
Haystack
RE: Chain Slack Adjustment...Am I Paranoid? - Gone in 60 - 07-29-2020
Hmm... Maybe I'll have someone sit on my bike before I leave work today, and measure it. For most other chain bikes I've had, the procedure is to measure slack on the side stand, so maybe I am worried for nothing. I usually get the mileage you guys are talking about with good care.
Chain Slack Adjustment...Am I Paranoid? - Pauley - 07-29-2020
I found that after getting the chain slack dialed in, the rear wheel aligned and the axel torqued down, I tighten down the two alignment bolts at the back; just tight enough to keep the axel firmly aligned.
I think that without doing that last step, the axel can slip, misalign the wheel and ruin the chain slack adjustment.
RE: Chain Slack Adjustment...Am I Paranoid? - peterbaron - 07-29-2020
^+1^ and as a final step, I tighten the axle NUT while steady holding the axle shaft. Done.
RE: Chain Slack Adjustment...Am I Paranoid? - the Ferret - 07-29-2020
103,000 miles. That's awesome Haystack!
RE: Chain Slack Adjustment...Am I Paranoid? - Gone in 60 - 07-29-2020
I don't think I'll live long enough to do 103,000 miles. That is impressive.
RE: Chain Slack Adjustment...Am I Paranoid? - Cormanus - 07-29-2020
Pauley, can you expand on your advice, please? Do you tighten the adjuster bolts clockwise or anti clockwise? The manual says to do it, but I’m never sure which way.
Haystack, I’d have thought it was important to test the slack with weight off the back wheel as sitting in the bike would surely change it. Honda has presumably designed the test to be done with the wheel off the ground.
RE: Chain Slack Adjustment...Am I Paranoid? - Gone in 60 - 07-29-2020
I marked the end of an 8mm nut driver handle with a visual reference mark so I could keep track of full and fractional adjustment turns, and T and L on either side of the mark to remind myself which direction is tighten, and which is loosen.
If I recall correctly, left (counter-clockwise) tightens the chain, right (clockwise) loosens.
I do not know if these directions would be the same below the equator, however.