Rear frame
Replacing the rear frame
Diculty:
Tools:
à 5 10
Remove backrest.
Loosen and remove bolts a and b.
Pull out rear frame to the back.
Push the rear frame onto the upper and lower connecting
tubes.
Reinsert and tighten bolts a and b.
Front frame
Replacing the front frame
Diculty:
Tools:
à 3, 4, 5 10
Disassemble brakes.
Loosen and remove bolts a and b on both sides. (On abduction
frames, the connecting tube is welded onto the front frame; in this
case loosen a and b.) If a flip to back side rest is fitted, also loosen
c.
Pull out front frame to the front.
Remove seat locking mechanism with threaded insert from old
front frame and fit it on the new front frame,
Chap. Seat; Turning the seat locking mechanism.
Push the front frame onto the upper and lower connecting tube.
Reinsert and tighten bolts a, b (if required c) on both sides.
Set the front wheel fork angle,
Chap. Front wheels; Setting the steering error angle.
Retaining lever
Replacing the retaining lever
Diculty:
Tools:
à 3, 4, 5 10
With mudguard or clothes guard, fixed: remove a and b, with
mudguard or side rest, insertable and siderest, foldable:
remove a and b.
Remove bolt a.
Pull the retaining lever from the upper connecting tube .
Remove sleeve b.
Push the new retaining lever over the upper connecting tube .
Position sleeve b with wide edge in joint c.
Secure retaining lever with bolt a.
With mudguard or clothes guard, fixed: reinsert and tighten bolts a
and b, with mudguard or side rest, insertable and side rest, flip to
back: reinsert and tighten bolts a and b.