GRAUPNER Skalar, Руководство пользователя

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elektro
Skalar
9
Slip the top bearing support 4475.11 on the shaft, leaving it loose initially (note correct orien-
tation; the opening in this bearing support must face
up ), then fit a shim washer followed by the
gear 4618.105, with the freewheel sleeve 4618.107 inserted. Line up the cross-holes in the shaft
and freewheel sleeve, and carefully press the roll-pin 4618.65 through the parts, but only to the
point where it engages in the shaft; this enables you to withdraw it again if necessary.
Now slide the bearing support 4475.11 with the glued-in ballrace up against the shim washer
under the freewheel sleeve; the bearing must be able to be moved along the shaft axially using
moderate force but without beeing loose (sliding fit). Temporarily fit the layshaft assembly bet-
ween the mechanics side frames 4450.9 and 4450.10, and check that the top bearing rests
against the shim washer and the freewheel sleeve when installed; if there is a gap, this must be
corrected by fitting additional shim washers. Don’t fit too many shim washers, as this would
place the bearings under excessive strain!
Once the clearance is correct, press the roll-pin completely into the freewheel sleeve. This
assembly must now be screwed between the mechanics side frames so that you can check that
the bearings are free-moving; if not, tap lightly on the ends of the shaft, as already described.