Motor Replacement Procedure- Boss Style - Keys Fitness Treadmill Service Manual

Motor Replacement Procedure- Boss Style

Please follow all steps in sequential order to replace drive motor.
You will need the following tools for installation:
Socket Wrench, 1/2" Deep Socket, Swivel for socket, Hammer, and Phillips Screwdriver.
1. Remove motor cover and identify original motor location. See Figure 1.
2. Locate current position of all motor mounting bolts. See Figure 2.
Figure 1: Original Motor Assembly Figure 2: Motor Mounting Bolt Locations
3. Power on unit and set the incline to 10% position. Unplug the unit and remove the three (3) cor-
ner screws on the base pan. See Figure 3 for screw locations under base pan.
4. Use 1/2 " deep socket with swivel attachment and remove motor mounting nuts. See Figure 4.
Figure 4: Remove Mounting Nuts (rear)
Figure 3: Base Pan Screw Locations
5. See Figure 5 for location of mounting bolts on the front side of the unit. Make sure all wires are
disconnected from motor controller and treadmill frame. Remove motor from bracket assembly.
6. Use hammer to tap bolts carefully out of bracket assembly. See Figure 6.
Figure 5: Remove Mounting Bolts (front) Figure 6: Remove Bolts in Motor Bracket
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