Invacare Orbit Owner's Operator And Maintenance Manual page 47

4. Re‐secure the side guard to the bottom clamp with the two bottom mounting screws.
Securely tighten.
5. Install the T‐arm onto the wheelchair. Refer to Installing/Removing the T‐arms on
page 42.
Bottom Mounting
Screws (STEPS 2,4)
Bottom Clamp (STEPS 2,4)
FIGURE 6.7 Adjusting the Transfer Assists and/or Side Guards
Replacing the T-Arm Locking Lever
NOTE: For this procedure, refer to FIGURE 6.8 on page 48.
1. Remove the T‐arm from the wheelchair. Refer to Installing/Removing the T‐arms on
page 42.
2. Remove the phillips bolt and locknut that secure the existing locking lever to the
bottom bracket.
NOTE: The locking lever is spring loaded. Place your free hand over the locking lever to prevent
the parts from springing off of the bottom bracket.
3. Remove the existing locking lever and spring from the bottom bracket.
NOTE: Inspect the spring for wear and damage. Replace if necessary.
4. Position the spring on the bottom bracket as shown in FIGURE 6.8.
5. Position the new locking lever onto the spring and the bottom bracket.
NOTE: Make sure the two extended ends of the spring are inside the notch in the locking lever.
6. Line up the mounting holes in the new locking lever, spring and bottom bracket.
Part No. 1073955
Side
Guard
47
SECTION 6—ARMS
T-Arm
Transfer
Assist
Orbit
™