Hey guys, I hope that you are enjoying the holiday season.
I am overhauling a final drive from a 1971 R75/5 and have a question.
My next step is to remove the pinion seal holder (threaded ring). In my manual, there is no mention of the direction of threads on this part. In the instructions that came with the cycleworks tool, it mentions that these are left hand threads. The ring is stubborn to remove, so I want to be sure that I am turning in the right direction before I apply some force.
Does anyone KNOW which direction these threads are?
Cheers
Final drive seal change question
Re: Final drive seal change question
Normal, lefty loosy, just did it.
I used some heat on it too, that's recomended by the snowbum.
I used some heat on it too, that's recomended by the snowbum.
'74 - R90/6
Re: Final drive seal change question
Counterclockwise to remove. Heat case and it will be easier.
- George Ryals
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Re: Final drive seal change question
If they are really LEFT HAND threads, you turn it to the Right (clockwise) to loosen the ring.
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'74 R90S, '67 /2 Conv w/sc, '66 R50/2
'74 Harley FXE, '72 Harley FLH w/HD sc
'69 BSA 441 Victor Special, '74 R90/6 Basket case
'85 R80RT wreck for parts
'74 R90S, '67 /2 Conv w/sc, '66 R50/2
'74 Harley FXE, '72 Harley FLH w/HD sc
'69 BSA 441 Victor Special, '74 R90/6 Basket case
'85 R80RT wreck for parts
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Re: Final drive seal change question
The only one that I remember is on the /3 series of the 50s. It had the cover with left hand threads.
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Re: Final drive seal change question
Hey hey...stop confusing things:)
As it turns out, they were normal (right hand) threads. My torque wrench at full power did not budge it until I applied heat to the case. Now it is all sealed...and curing.
Thanks again...happy new year.
As it turns out, they were normal (right hand) threads. My torque wrench at full power did not budge it until I applied heat to the case. Now it is all sealed...and curing.
Thanks again...happy new year.