Section 10-Junior Backs; Adjusting The Back Width; Adjusting The Back Angle - Invacare Adjustable ASBA Seat Service Manual

Adult seats junior seat

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SECTION 10—JUNIOR BACKS

After any adjustments, repair or service and before use, make sure all attaching

hardware is tightened securely - otherwise injury or damage may result.

Before performing any maintenance, adjustments or service, ALWAYS turn the

wheelchair power off, otherwise injury or damage may result.

A new back pan is required when the back width is adjusted. Back width MUST be

adjusted with seat width. Refer to Adjusting the Seat Width on page 72.

Wheelchairs with TRRO Only - Adjusting the back angle from the factory setting

will void TRRO compliance. After adjusting the back angle, DO NOT transport an

occupied wheelchair in a motor vehicle of any kind. The wheelchair may only be

transported in a motor vehicle while unoccupied, and will be considered TRBKTS.

NOTE: For this procedure, refer to FIGURE 10.1 on page 56.

1. Loosen, but DO NOT remove, the two lower mounting screws securing the cane

brackets to the back canes and inserts.

2. Remove the two upper mounting screws, washers*, two coved washers and two

locknuts securing the cane brackets to the back canes and inserts.

*NOTE: Non‐TRRO wheelchairs have four washers and TRRO wheelchairs have two washers.

3. Align the upper mounting holes in the back canes and inserts with the desired

mounting holes in the cane brackets (Detail "A").

4. Install the two upper mounting screws, washers*, coved washers and locknuts to

secure the cane brackets to the back canes.

5. Torque the locknuts on upper and lower mounting screws to 156 in‐lbs ± 20%.

Part No 1143238

WARNING

SECTION 10—JUNIOR BACKS

Adjustable ASBA Seat

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Asba