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Just so happens, I have an `89 FLST up on the lift and was getting ready to torque the axle nut, so I took some pictures.
The right end (unthreaded end) of the axle has a larger outside diameter than the rest of the axle, so there is a shoulder that comes up against the bearing spacer as the nut is torqued on the left end of the axle, this pulls the bearing stack together.
Note; if you install the cap to keep the axle from turning while torquing the nut on the left side, make sure to loosen the cap nuts afterward to allow the fork leg to go back to its normal position, then torque the cap nuts (it is easier to simply use a round piece of steel through the hole to keep the axle from rotating).
Shoulder on end of axle
Shoulder pulled up against bearing spacer after nut is torqued.
Cap installed
Last edited by Dan89FLSTC; Jul 31, 2015 at 02:32 PM.
Just so happens, I have an `89 FLST up on the lift and was getting ready to torque the axle nut, so I took some pictures.
The right end (unthreaded end) of the axle has a larger outside diameter than the rest of the axle, so there is a shoulder that comes up against the bearing spacer as the nut is torqued on the left end of the axle, this pulls the bearing stack together.
Note; if you install the cap to keep the axle from turning while torquing the nut on the left side, make sure to loosen the cap nuts afterward to allow the fork leg to go back to its normal position, then torque the cap nuts (it is easier to simply use a round piece of steel through the hole to keep the axle from rotating).
Shoulder on end of axle
Shoulder pulled up against bearing spacer after nut is torqued.
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