A SERVICE OF

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8.4. Target Window Replacement
1. Remove old target window [2] by pushing downward from top of shoe [1].
2. Place the instrument on end and align the target window so that the word "front"
runs parallel with the top edge of the shoe [1].
3. Insert one edge (top or bottom) of the new target window [2] in the opening of the
shoe [1].
4. Place the other side of the target window [2] in the shoe [1] by snapping into
position.
[1]
[2]
Front Edge
Target Window Part Numbers
968-121-20 (20mm)
968-121-08 (8mm)
968-121-04 (4mm)
52