Invacare 2GTR Wheelchair User Manual


 
SECTION 5—INTERFACE HARDWARE
2G Tarsys®Powered Seating System 42 Part No 1114842
2. Remove the shoulder bolt, two bushings and locknut securing the rear of the tilt
actuator to the rear pivot assembly.
3. Slide the rear pivot assembly forward.
4. Align the rear access holes with the rear two socket screws securing the rear of the
lower portion of the linear guides to the seat bracket.
NOTE: If necessary, remove the batteries and turn the wheelchair on its side to check the alignment
of the hardware with the access hole.
5. Remove the two socket screws, washers and locknuts securing the rear of the lower
portion of the linear guides to the seat bracket.
6. Slide the rear pivot assembly backward.
7. Align the rear access holes with the rear two socket screws securing the upper portion
of the linear guides and clamp bars to the rear pivot assembly.
8. Remove the two socket screws securing the upper portion of the linear guides and
clamp bars to the rear pivot assembly.
9. Slide the rear pivot assembly forward.
10. Align the access holes revealed after performing STEP 6 with the front two socket
screws securing the upper portion of the linear guides and clamp bars to the rear pivot
assembly.
11. Repeat STEPS 9 and 10 for the remaining two socket screws securing the upper
portion of the linear guides and clamp bars to the rear pivot assembly.
12. Remove the clamp bars and rear pivot assembly from the wheelchair.
Installing
1. Reverse STEP 7 to STEP 12 in Removing to install the rear pivot onto the linear guides.
Torque socket screws to 75 in-lbs + 20%.
2. Reverse STEP 3 to STEP 6 in Removing
to install the linear guides onto the seat
bracket. Hand tighten the two socket screws securing the linear guides to the seat
brackets.
CAUTION
The linear guides MUST be parallel and the rear pivot assembly MUST move freely
on the linear guides. Otherwise, damage to the seating system will occur during
operation.
3. Adjust the linear guides until they are parallel.
4. Slide the rear pivot assembly forward and back to see if it slides freely on the linear
guides.
5. Perform one of the following:
Rear Pivot Assembly Slides Freely - Proceed to STEP 6.