I am wanting to move the prop shaft on a pichler boost 50. I can undo the grub screws to the collar on the outside of the motor casing but I note at the other end inside two more grub screws which simply will not come undone. Online persons say a C clip etc has to be removed as well, but I do not see such on the pichler boost 50. Any help anyone? Am I missing some understanding? Are they standard grub screws with allen key heads.
Toby
Toby
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