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9.2 REAR ROLLER REPLACEMENT
1)  Turn off power and disconnect the cord from the machine.  
2)  Remove one of the end caps using a Phillips screwdriver (Figure A).  
3)  Remove both roller adjustment screws using an 8 mm Allen wrench (Figure B).  
4)  Remove the roller from the running belt (Figures C & D).  
5)  Reverse Steps 1-4 to install a new rear roller.  
6)  Tension the running belt as outlined in Section 3.5.  
FIGURE A FIGURE B
FIGURE C
FIGURE D
CHAPTER 9: PART REPLACEMENT GUIDE