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5.9 STAIR REPLACEMENT
CHAPTER 5: PART REPLACEMENT GUIDE
1) Turn off power and disconnect the cord from the machine.
2) Remove the service cover as outlined in Section 5.1.
3) Remove the side covers as outlined in Section 5.2.
4) Remove the front shroud as outlined in Section 5.4.
5) Turn the brake bar to the right to lock the stairs in place (Figure A).
6) Remove the X shaped clip from the long axle on the upper side of the stair needing to be replaced (Figure B).
6) Pull out the axle from the opposite side where you removed the X shaped clip (Figure C). NOTE: 1. Pay attention to the order of the parts
sequence on the axle as you remove it (Figure D). The correct parts sequence is X shaped clip > bearing > washer > chain > spacer >
stair. 2. Do not reuse the X-washer retainers. Order replacements with your stair or bearing order.
FIGURE A FIGURE B
FIGURE C
FIGURE D
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