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Flywheel marks. What they mean ?
Posted: Sat Jun 18, 2011 7:47 pm
by PARUS
Flywheel has 3 marks.
1. O| - ????
2. F| - ????
3. T| - TDC.
What these first and second marks mean ?
Re: Flywheel marks. What they mean ?
Posted: Sat Jun 18, 2011 8:53 pm
by tanuki
The TDC on number 3 means top dead center.
Re: Flywheel marks. What they mean ?
Posted: Sat Jun 18, 2011 9:56 pm
by PARUS
tanuki wrote:The TDC on number 3 means top dead center.
Yes, I know what TDC mean. What is the purpose for the 1 and 2 ?
Re: Flywheel marks. What they mean ?
Posted: Mon Jun 20, 2011 3:39 pm
by PARUS
1. O| - Mark that allow to check exhaust valves clearance for 1-3/2-4 cylinders.
2. F| - ????
3. T| - TDC.
So, what is F| ??
Re: Flywheel marks. What they mean ?
Posted: Mon Jun 20, 2011 3:44 pm
by CMSMJ1
F might be the "firing" point of the stroke. Does it become before TDC on the flywheel?
Re: Flywheel marks. What they mean ?
Posted: Wed Jun 22, 2011 2:14 pm
by PARUS
CMSMJ1 wrote:F might be the "firing" point of the stroke. Does it become before TDC on the flywheel?
All I find that crank trigger wheel has same mark - F, and when you align F| mark on the alternator - last tooth of the trigger wheel is 180deg before(or after) VR-sensor. But unable to find any info in manual.
Re: Flywheel marks. What they mean ?
Posted: Tue Jul 05, 2011 11:44 am
by jac_is_smiling
Im sure I remeber reading thats the firing point at idle. Used with a strobe to check the ignition timing/advance.