« previous next »
Pages: [1]   Go Down

Author Topic: lets talk chain  (Read 1156 times)

0 Members and 2 Guests are viewing this topic.

Offline hondabikes

  • Full Member
  • *
  • Posts: 11
lets talk chain
« on: July 07, 2012, 07:09:10 PM »
so finally got the 550 running great! except charge... but i put the bike in gear....no problem.... but in 3rd and up gears the chain noise is loud!!!!! is this just the nature of the beast or is this something that needs to be addressed? chain and sprockets look good no bad pitting.....chain well oiled
Logged

Offline scottly

  • Global Moderator
  • Really Old Timer ...
  • *****
  • Posts: 16,302
  • Humboldt, AZ
Re: lets talk chain
« Reply #1 on: July 07, 2012, 07:25:20 PM »
Chain too tight? O-ring chain? (no-no on a 550)
Logged
Don't fix it if it ain't broke!
Helmets save brains. Always wear one and ride like everyone is trying to kill you....

Offline Music City Metalcraft

  • Full Member
  • *
  • Posts: 64
    • My Facebook page
Re: lets talk chain
« Reply #2 on: July 07, 2012, 07:39:30 PM »
Why no O-ring chain, if the clearance is OK?
Logged
The part that needs the most upgrading is the nut holding the handlebars

Offline MCRider

  • Such is the life of a
  • Really Old Timer ...
  • *******
  • Posts: 14,376
  • Today's Lesson: One good turn deserves another.
Re: lets talk chain
« Reply #3 on: July 07, 2012, 07:49:26 PM »
Quote from: hondabikes on July 07, 2012, 07:09:10 PM
so finally got the 550 running great! except charge... but i put the bike in gear....no problem.... but in 3rd and up gears the chain noise is loud!!!!! is this just the nature of the beast or is this something that needs to be addressed? chain and sprockets look good no bad pitting.....chain well oiled
You can't deny your ears. If you can hear it there is a problem. Now to determine how bad.

On the centerstand, push up on the bottom row of the chain to take out all slack. Now at 3:00 o'clock on the rear sprocket, grasp the chain at a pin with thumb and forefinger, and pull away from the sprocket. If it pulls away far enough that you can see daylight between the chain and sprocket, ifs a goner.

My money is on worn out chain.
Logged
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

bollingball

  • Guest
Re: lets talk chain
« Reply #4 on: July 07, 2012, 07:49:44 PM »
The clearence is usually NOT ok. On the front by that rubber plug.

Ken
Logged

Offline hondabikes

  • Full Member
  • *
  • Posts: 11
Re: lets talk chain
« Reply #5 on: July 17, 2012, 01:30:43 PM »
thank you chain is crap!
Logged

Offline MCRider

  • Such is the life of a
  • Really Old Timer ...
  • *******
  • Posts: 14,376
  • Today's Lesson: One good turn deserves another.
Re: lets talk chain
« Reply #6 on: July 17, 2012, 02:11:16 PM »
Logged
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline flybox1

  • My wife thinks I'm a
  • Really Old Timer ...
  • *******
  • Posts: 14,301
Re: lets talk chain
« Reply #7 on: July 17, 2012, 02:24:48 PM »
Quote from: MCRider on July 07, 2012, 07:49:26 PM

On the centerstand, push up on the bottom row of the chain to take out all slack. Now at 3:00 o'clock on the rear sprocket, grasp the chain at a pin with thumb and forefinger, and pull away from the sprocket. If it pulls away far enough that you can see daylight between the chain and sprocket, ifs a goner.


Nice test, MC.   8)
It's going on the maintenance checklist.
Logged
'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline LesterPiglet

  • Old Timer
  • ******
  • Posts: 4,046
  • 1977 CB550F2
Re: lets talk chain
« Reply #8 on: July 17, 2012, 02:29:31 PM »
If the chain is "crap" you are best getting new sprockets as well. Worn sprockets will wear out a new chain pdq.
Logged
'Then' and 'than' are completely different words and have completely different meanings. Same with 'of' and 'have'. Set and sit. There, their and they're. Draw and drawer. Could care less/couldn't care less. Bought/brought FFS.


Les Ross.            Certified by a Professional

Offline Mooshie

  • Expert
  • ****
  • Posts: 1,037
Re: lets talk chain
« Reply #9 on: July 17, 2012, 04:53:06 PM »
Quote from: scottly on July 07, 2012, 07:25:20 PM
Chain too tight? O-ring chain? (no-no on a 550)
Exactly.  It will rub into the plug near the front sprocket and then you are in all sorts of trouble with that repair.  The chain is too wide is my understanding.  Also look for rounding on the sprockets not just pitting.  It is the rounding that will get you.
Logged
1976 CB550F
Standard disclaimer: Remember I am just a girl--so be nice fellows!

Offline ChuckG750f1

  • Not your average, everyday, run-of-the-mill
  • Hot Shot
  • ***
  • Posts: 353
Re: lets talk chain
« Reply #10 on: July 18, 2012, 05:58:52 AM »
Quote from: flybox1 on July 17, 2012, 02:24:48 PM
Quote from: MCRider on July 07, 2012, 07:49:26 PM

On the centerstand, push up on the bottom row of the chain to take out all slack. Now at 3:00 o'clock on the rear sprocket, grasp the chain at a pin with thumb and forefinger, and pull away from the sprocket. If it pulls away far enough that you can see daylight between the chain and sprocket, ifs a goner.


Nice test, MC.   8)
It's going on the maintenance checklist.

Glad I read this post...You do learn something everyday, if you're willing to ;)
Logged
Life is hard; it's harder if you're stupid.
- John Wayne

1976 CB750 f1
1995 HD Softail Custom
Pages: [1]   Go Up
« previous next »