valve adjustment ck25

   / valve adjustment ck25 #1  

bailbud

Member
Joined
Feb 16, 2014
Messages
32
Location
Canyon BC
Tractor
CK25
replacing the head gasket and need to do a valve adjustment . has anyone done an adjustment without finding the TC 1 mark on the fly wheel ?
I really don't want to remove the fel support/attachment if there's another way .
 
   / valve adjustment ck25 #2  
Why do you think the valves need adjustments?

When Y-Lee reached 400 hours I spoke with Paige dealer about valve adjustment per manual.
The reply was this: If you do not have any issues with engine run, such as missing, backfires, skipping, rough idle, etc then save your money and let it run.

So I would recommend calling your dealer.
Since you did not mention hours or condition of engine run.
If she ain't broke.....
 
   / valve adjustment ck25
  • Thread Starter
#3  
as i said replacing the head gasket , was running great with 1500+ hrs til I got a bunch of white smoke
 
   / valve adjustment ck25 #4  
I took my CK 27 with 900 hrs and let the dealer do it, as i had some other minor work i wanted done. Yes...they removed the FEL support. Cost me $400
 
   / valve adjustment ck25 #5  
as i said replacing the head gasket , was running great with 1500+ hrs til I got a bunch of white smoke

White smoke is not a valve lash issue. (This would an engine running performance issue)
 
   / valve adjustment ck25 #6  
White smoke is not a valve lash issue. (This would an engine running performance issue)

His tractor blew a head gasket and he took it apart and fixed it now wants to adjust the valves after he put it back together........
 
   / valve adjustment ck25
  • Thread Starter
#7  
No, you don't have to find TDC to set the valves. Google some You Tube videos and it might give you some good advice and methods. Essentially, rotate the engine until one of the valves for a cylinder is well on its way down. Then adjust the other valve on that cylinder. Then rotate the engine so that you can adjust the other valve. Follow this pattern for all cylinders and double check them afterwards. Make sure you disable the engine from starting if you're rotating the engine via the starter.

Another method is to rotate the engine so that the cylinder is well into its compression stroke. Both valves will be closed at that time. This way, you can adjust both valves at one time. Then move on until another cylinder.

thanks , i have searched the whole forum or so it seems and couldn't find anything .
My head bolts are on backorder so playing the waiting game .
I read the bolts are torque to yield I have a TD1300 in my CK 25 and the manual says 57.9 -61.5 lb-ft doesn't seem like enough to stretch the threads :confused3:
 
   / valve adjustment ck25 #8  
His tractor blew a head gasket and he took it apart and fixed it now wants to adjust the valves after he put it back together........

yeah it took a while to clear the fog and remember how I rebuilt my 440 magnum.....ops...
 
   / valve adjustment ck25 #10  
When 1 rocker arm hits the highest valve lift turn the crankshaft 1 full turn then adjust that valve as that will be when the heel of the camshaft is against the camshaft lifter/follower (lowest lift).

Repeat again for each valve.
 

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