Invacare Torque SP RWD, Ranger X RWD, Arrow RWD service manual Changing Back Height

BACK FRAME

SECTION 8 BACK FRAME

14.Secure the top of the existing/new back upholstery to the back canes with the two

(2) existing mounting screws and washers.

15.Secure bottom of the existing/NEW back upholstery to rear of the seat pan.

16.Secure the bottom of the existing/NEW back upholstery to the back canes with new tie-wraps.

NOTE: Clean upholstery with warm DAMP cloth and mild detergent to remove superficial soil.

WARNING

Laundering or moisture will reduce flame retardancy of the upholstery.

NOTE: When replacing the back upholstery, back assembly or changing back height, follow these guidelines for spreader bar height (where applicable):

BACK HEIGHT	◆ SPREADER BAR HEIGHT
16-inches*	5-inches
17-inches*	5-inches
18 to 19-inches*	7-inches
20 to 24-inches	7-inches

NOTE: Spreader Bar required on back heights 20 to 24-inches. *Spreader bar ONLY required on these back heights if the width or depth of the chair exceeds 19-inches.

◆Height of Spreader Bar from Bottom of Back Canes to Top of Spreader Bar Clamp.

HEAVY DUTY MODELS

BACK HEIGHT	◆ SPREADER BAR
	HEIGHT
16 to 17-inches	5-inches
18 to 24-inches	7-inches

◆Height of Spreader Bar from Bottom of Back Canes to Top of Spreader Bar Clamp.

NOTE: Spreader bar required on all Heavy Duty models.

17.If necessary, reposition the spreader bar at the correct height for the corresponding back height and torque the mounting hardware to 60 in-lbs.

18.Reinstall the armrest onto the wheelchair. Refer to INSTALLING/REMOVING FLIP BACK ARMRESTS in SECTION 4 of the Owner’s Manual, part number 1104782 or 1123757.

Locknuts

Back Cane

Spacers

Mounting

Screw

Locknut

Washer
Back	Spreader
	Bar
Upholstery
	Mounting
Insert	Screw
	Torque to
	60 in-lbs

Mounting Screws	Washers
Torque to 75 in-lbs

FIGURE 2 - CHANGING BACK

HEIGHT

3G Storm Series® Wheelchairs 54 Part No. 1104849