Reply To: Mercury Manuals?

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March 26, 2019 at 9:12 am #172002
mercuryspecialist
Participant

    Hello,
    They actually are “full jeweled” (needle and roller bearings) powerheads, but the lower unit does have bushing bearings.
    Personally, I am not a fan of grinding the thickness (height) of an impeller to allow it to fit. Even with a mill or lathe, it would be difficult to accurately “cut” the vanes.. It however is not difficult to remove the impeller during long storage periods. Do call if you need some help with parts.

    Regards,
    Joe
    (770) 597-5992