Remove Front and Rear roller
Step 1: Follow
Remove Motor Hood
instruction to remove the motor hood.
Step 2: Use Phillip screwdriver to open both side rail
End covers then remove the cover.
Step 4: Remove front roller.
Step 5: Use 5mm Allen wrench to open fix
front roller 1 bolt.
Step 6: Remove rrear roller.
Step 3: Remove both end covers.
Step 3: Use 5mm Allen wrench to open fix rear roller
2 bolts.