08-10-21, 08:54 AM
(08-10-21, 06:13 AM)CountFazer link Wrote: I am replacing my cam chain on my 1998 FZS600 (~70k km).
First why are you changing it at only 43k miles? They go easily to 70k plus I service bikes with well over 100k on the original chains. If it's being noisy chances are it needs the tensioner resetting.
(08-10-21, 06:13 AM)CountFazer link Wrote: What's a good way to secure the new rivet linked cam chain to the old cam chain while pulling it through?
I'm thinking some string or a zip tie where the rivet should be, though I'm keen to see what other people have done.
Personally I don't use split link or soft link cam chains. The former just isn't strong enough and the latter often is either over tight or too loose both will shorten chain life, I've seen DIY replaced chains fail in under 3k. Fit endless, yes it's a bit more work and expense but it won't fail and last as mentioned 70k plus.
It you must use a split/soft link, slide the new chain on to the old, thread some thin solid copper wire through the links, in a criss/cross pattern. Make sure the ends are on the outside, twist off the ends and fold flat, pull the chain through by rotating the crank.
(08-10-21, 06:13 AM)CountFazer link Wrote: Do I need to replace the cylinder head cover gasket?
If it's the original chances are it will be brittle or well on it's way to getting there. Thoroughly check it, it should be very pliable, no cracks, the surfaces should feel like a new O ring. If not replace.
(08-10-21, 06:13 AM)CountFazer link Wrote: Is it necessary to remove the radiator?
No, but it's a faff and will get in the way, my recommendation remove it.
(08-10-21, 06:13 AM)CountFazer link Wrote: How many rivets are there on the cam chain between the marks on the sprockets?
I will probably end up working this out by lining everything up properly but it would be a good additional check.
Irrelevant, use the correct timing chain, line up all the datum marks. There is no other adjustment.
(08-10-21, 06:13 AM)CountFazer link Wrote: Do you have any tips or hints?
Don't fit split or soft link.
Don't attempt it unless you are confident of your ability, have somewhere undercover, out of the wind to do it and have all the required tools and parts.
Male sure any slack is at the back, if you got any at the front the timing is out and you run the risk of wrecking the motor.
Later