HP 250C - Manual (Page 103)

6Ć45 Removal and Replacement C4699Ć90000
Reinstalling the PinchĆArmLift
Mechanism
1 Reinsert the pinchĆarmassemblies into
the chassis. Make sure that the bushings
are correctly inserted in the holes.
2 Slide the bar camto the right. You must
position it between the left and right
sideĆplates, or the lift mechanism will not
work.
C A U T I O N
In the following step, do not overtighten the
camĆjournal screw. Doing so could break the
journal, cause the bar camto enter the
sideĆplate hole, and thus restrict the action of
the pinchĆarmlever.
3 Before repositioning the right cam
journal, tighten its nut just to the point
where the nut is inside the journal.
Reinstall the journal and slightly tighten
the screw.