Invacare Adjustable ASBA Seat - Manual (Page 60)

SECTION 10—JUNIOR BACKS
Adjustable ASBA Seat 60 Part No 1143238
Adjusting Spreader Bar Width
NOTE: For this procedure, refer to FIGURE 10.5.
1. Remove spreader bar. Refer to Removing/Installing the Spreader Bar on page 59.
2. Remove the two mounting screws, four coved spacers and two locknuts securing the
spreader bar connectors to the tube.
3. Slide the spreader bar connectors in or out to the desired mounting position (Detail “A”).
4. Secure the spreader bar connectors to the tube using the two mounting screws, four coved
spacers and two locknuts. Torque to 75 in‐lbs ± 20%.
5. Install the spreader bar. Refer to Removing/Installing the Spreader Bar on page 59.
FIGURE 10.5 Adjusting Spreader Bar Width
Tube
Spreader Bar Connector
Spreader Bar
Connector
Mounting
Screws
Coved
Spacers
Coved
Spacers
Locknuts
DETAIL “A” - SPREADER BAR
WIDTH POSITIONS
Spreader Bar
Connector
16 Inches
15 Inches
14 Inches
13 Inches
12 Inches
12 Inches
13 Inches
14 Inches
15 Inches
16 Inches