back arm grease nipple

since 2004 thinking about butting a grease nipple in the

what we call it here ( back arm ), I just finished from that today

( I saw what i considred as a dream before ) , I opend the arm took

it to a sandplasting shop ( $15 agaist arm + spring + some other parts )

search in the market to find 10mm x 1 grease nipple with soft ball in the

head to allow grease to go inside, I used SANWAMTAL ( M I Japan )

I think in this way we help the two bearings inside to have better

enviroment... hope to show you small photo but unfor still dont know!

take care dont drill on the top of one of the two bearings !!!!!!