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Reduction rate for VFR NC30 gearbox need. HELP !!!
Posted: Wed Dec 02, 2009 3:52 pm
by PARUS
Guru,
Maybe somebody know Reduction rate for VFR NC30 gearbox. Going to fit gearbox from NC30 to NC29, but like to compare reduction rate before.
Thank you for any info.
Re: Reduction rate for VFR NC30 gearbox need. HELP !!!
Posted: Wed Dec 02, 2009 4:20 pm
by CMSMJ1
Primary reduction ratio = 2.117 (34/72) as per the service manual
Final Reduction = 2.666 (15/40)
Gear ratio 1st = 2.928 (14/41)
Gear ratio 2nd = 2.166 (18/39)
Gear ratio 3rd = 1.800 (20/36)
Gear ratio 4th = 1.591 (22/35)
Gear ratio 5th = 1.435 (23/33)
Gear ratio 6th = 1.318 (22/29)
That is as it is written in the book...
Re: Reduction rate for VFR NC30 gearbox need. HELP !!!
Posted: Wed Dec 02, 2009 5:12 pm
by PARUS
CMSMJ1 wrote:
Primary reduction ratio = 2.117 (34/72) as per the service manual
Final Reduction = 2.666 (15/40)
Gear ratio 1st = 2.928 (14/41)
Gear ratio 2nd = 2.166 (18/39)
Gear ratio 3rd = 1.800 (20/36)
Gear ratio 4th = 1.591 (22/35)
Gear ratio 5th = 1.435 (23/33)
Gear ratio 6th = 1.318 (22/29)
That is as it is written in the book...
Thank you a lot..