Re: Shock knuckle assembly
They (the washers) are there to protect the frame lugs. Even if the spacer was the correct length without them, the bearing spacer would create a depression in the relatively soft aluminium frame lugs when the bolt was fully tightened and the lever/knuckle would be able to rub against the frame lugs - worn frame lugs can't easily be replaced but the washers can. I seem to remember someone on this forum accidentally leaving them out and cracking a frame lug when they tightened the bolt!
Last edited by NedSVS; 08-02-18 at 08:56 AM.
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