Invacare Action 3 NG Service Manual page 20

DETAIL « A »
Backrest adjustable
-15°/+15°
Removing/Installing different type of Backrests
NOTE: For this procedure, refer to FIGURE 4.7 (next page).
Folding b a ckre s t
NOTE: To Install the Fixed/Folding backrest, reverse this procedure from STEP 3 to 1.
1. Remove the back-cane bracket. Refer to Removing Back Cane Bracket paragraph.
2. Pull up on the seat upholstery.
3. Remove the two mounting screws and locknuts (M6) that secure the back-cane
bracket to the wheelchair frame.
4. Install the new set including the appropriate backrest upholstery
NOTE: Both back canes should be set to the same adjustment hole.
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FIGURE 4.6 Adjusting the Angle Adjustable Backrest
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Allen Key 5 mm
2 0
SECTION 4—SEAT/BACK
DETAIL « B »
Step less adjustment
-15°/+15°