Invacare Pronto R2 Series Servise Manual page 13

UPHOLSTERY/POSITIONING STRAP
NOTE: When replacing the back upholstery, back as-
sembly or changing back height, follow these guidelines
for spreader bar height:
STANDARD MODELS
BACK HEIGHT
16-inches*
17-inches*
18-19-inches*
20-24-inches
NOTE: Spreader Bar required on ALL back heights
between 20-24-inches. *Spreader bar required on back
heights 16,17,18, or 19 ONLY if the width or depth of
the chair exceeds 19-inches.
KHeight of Spreader Bar from Bottom of Back
Canes to Top of Spreader Bar Clamp.
Back Cane
(STEPS 3, 12)
Mounting
Screw
(STEPS 3, 14)
Washer
(STEPS 3, 14)
Back
Upholstery
(STEPS 3, 7)
Locknut
(STEP 2)
Mounting
Screw
(STEP 2)
Insert
Washers
(STEPS 5, 6)
Mounting Screws
Torque to 75 in/lbs
(STEPS 5, 6)
K SPREADER BAR
HEIGHT
5-inches
5-inches
7-inches
7-inches
Locknuts
(STEPS 5, 6)
FIGURE 2 - REPLACING BACK UPHOLSTERY
HEAVY DUTY MODELS
NOTE: Spreader bar required on all back heights.
BACK HEIGHT
16-17-inches
18-24-inches
KHeight of Spreader Bar from Bottom of Back
Canes to Top of Spreader Bar Clamp.
15. If applicable, reposition the spreader bar at the correct
height for the corresponding back height and torque
the mounting hardware to 60-in/lbs.
16. Reinstall the armrest onto the wheelchair. Refer to IN-
STALLING/REMOVING FLIP BACK ARMRESTS in
PROCEDURE 4 of the Owner's Manual, part number
1095602.
13
PROCEDURE 5
K SPREADER BAR
HEIGHT
5-inches
7-inches
Spacers
(STEPS 5, 6)
Locknut
(STEP 2)
Spreader Bar
(STEPS 2, 7, 16)
Mounting Screw
Torque to 60 in/lbs
(STEP 2)
Mounting
Screws
(STEPS 5, 6)
Washers
(STEPS 5, 6)
Seat Frame
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