Invacare Force - Manual (Page 49)

SECTION 8—SERVICE PROCEDURES
Part No 1114850 49 Recumbent Handcycle Series
Replacing the Crank Arms - XLT Gold, XLT PRO and
Top End Force
NOTE: For this procedure, refer to FIGURE 8.2 on page 50.
NOTE: Right and left determined from as if seated on the handcycle.
Replacing the Left Side Crank Arms
1. Remove the two socket screws from the existing crank arm clamp.
2. Remove socket screw and cap from the spindle.
3. Remove the existing crank arm from the spindle.
4. Position the new crank arm onto the spindle so that the new crank arm is evenly
aligned with the right side crank arm.
5. Re install the socket screw and cap from the spindle. DO NOT over tighten.
6. Using the two socket screws, secure the new crank arm clamp to the spindle. Securely
tighten.
Replacing the Right Side Crank Arms
1. Remove the two mounting bolts and locknuts securing the chain ring disk to the tabs
of the existing crank arm.
2. Remove the two socket screws from the existing crank arm clamp.
3. Remove socket screw and cap from the spindle.
4. Remove the existing crank arm from the spindle.
5. Position the new crank arm onto the spindle.
6. Using the two mounting bolts and locknuts, secure the tabs of the new crank arm to
the chain ring disk.
7. Ensure the new crank arm is evenly aligned with the left side crank arm.
8. Re install the socket screw and cap from the spindle. DO NOT over tighten.
9. Using the two socket screws, secure the new crank arm clamp to the spindle. Securely
tighten.