Mounting Screws Torque to 75-inch pounds

PROCEDURE 6

SEAT FRAME

1.Remove the armrests from the wheelchair. Refer to IN- STALLING/REMOVING FLIP BACK ARMRESTS in PROCEDURE 4 of the owner’s manual, 1081227.

2.Cut the tie wraps that secure the back upholstery to the

SCJ back brackets.

A3. Pull the bottom of the back upholstery away from the

Trear of the seat pan.

F4. Remove mounting screw, washer and coved washer from the top mounting hole of the CJ back bracket and

back cane.

MNOTE: Before removing the back canes from the CJ back

Ebrackets, note the BACK ANGLE for reinstallation. NOTE: To avoid losing the insert in each back cane, line up the holes in the insert with the holes in the back cane and start one of the screws through the cane from the inside of the wheelchair to hold the insert in place.

5.Remove the mounting screw, washer and coved washer from the bottom mounting hole of the CJ back bracket and the back cane.

6.Reposition the back cane to the desired seat depth and angle. If changing the back angle as well, refer to BACK ANGLE ADJUSTMENT in PROCEDURE 8 of this manual.

7.Secure bottom of the back upholstery to the seat pan.

8.Secure the bottom of the back upholstery to the CJ back brackets with new tie wraps.

9.Use Loctite 242 and torque the mounting screws to 75-inch pounds.

10.Repeat the STEPS 1-9 for the opposite back cane.

Back Cane

Coved

Washers

	CJ Back	Threaded
	Bracket
		Insert

Seat

Frame

Washers

Mounting Screws (Torque to 75-inch pounds)

FIGURE 4 - ADJUSTING SEAT DEPTH - CHANGING

SEAT DEPTH BETWEEN 12 AND 15-INCHES

11.Reinstall the armrests onto the wheelchair. Refer to IN- STALLING/REMOVING FLIP BACK ARMRESTS in PROCEDURE 4 of the owner’s manual, 1081227.

CHANGING SEAT WIDTH (STANDARD AND ADJUSTABLE SEAT FRAME)

Standard Seat Frame

NOTE:Ifchangingseatwidthbelow16-incheswide,youmust convert to an adjustable seat frame. Refer to CONVERT-

ING FROM STANDARD TO ADJUSTABLE SEAT FRAME OR VICE VERSA in this procedure of the manual. For all changes above 16-inches wide, perform the outlined steps.

1.Perform the instructions outlined in PREPARATIONS FORREMOVING/INSTALLINGSEATFRAME(STAN- DARD FRAME, ADJUSTABLE FRAME, AND CAP- TAINS VAN SEAT)in thisprocedure of the manual.

2.Remove the existing standard seat frame subassem- bly and install the NEW standard frame. Refer to RE-

MOVING/INSTALLING STANDARD SEAT FRAME SUBASSEMBLY in this procedure of the manual.

3.FOR 12-15-INCH SEAT DEPTHS ONLY: Remove the CJ back brackets from the existing standard seat frame and install onto the NEW standard seat frame. RefertoREMOVING/INSTALLINGCJBACKBRACK- ETS in PROCEDURE 8 of this manual.

4.Reinstall the components previously removed in STEP 1.PerformtheinstructionsoutlinedinPREPARATIONS FORREMOVING/INSTALLINGSEATFRAME(STAN- DARD FRAME, ADJUSTABLE FRAME, AND CAP- TAINS VAN SEAT)in thisprocedure of the manual.

Adjustable Seat Frame (FIGURE 5)

NOTE: If changing seat width above 16-inches wide, you mustconverttoastandardseatframe.RefertoCONVERT-

ING FROM STANDARD TO ADJUSTABLE SEAT FRAME OR VICE VERSA in this procedure of the manual. For all changes below 16-inches wide, perform the outlined steps.

1.Perform the instructions outlined in PREPARATIONS FORREMOVING/INSTALLINGSEATFRAME(STAN- DARD FRAME, ADJUSTABLE FRAME, AND CAP- TAINS VAN SEAT) inthisprocedureofthemanual.

2.Review the following chart for the allowable seat width and seat depth combinations for the adjustable seat frame.

Arrow FWD, RWD, MWD specifications

Invacare is a renowned name in the field of mobility technologies, consistently innovating and enhancing the mobility devices market. Among its outstanding offerings are the Invacare MWD (Mid Wheel Drive), RWD (Rear Wheel Drive), and Arrow FWD (Front Wheel Drive) wheelchairs. Each of these models serves unique user needs, featuring distinct designs and functionalities.

The Invacare MWD is engineered for exceptional maneuverability. Its mid-wheel drive technology provides a centralized drive wheel, allowing for tight turns and easy navigation in confined spaces. This makes the MWD particularly suitable for indoor use, where space can be limited. The MWD also features advanced suspension systems, offering superior shock absorption. This results in a smoother ride over various terrains, enhancing user comfort and stability.

On the other hand, the Invacare RWD focuses on robust outdoor performance. With its rear-wheel drive configuration, this model has excellent traction and provides powerful acceleration. The RWD is designed for versatility, equipped with larger wheels that can handle uneven terrain while providing a stable ride. Its durable construction ensures enhanced longevity, making it an ideal choice for users who lead an active lifestyle and require reliable mobility solutions on rugged ground.

The Arrow FWD wheelchair brings another dimension with its front-wheel drive system. This design allows users to easily navigate obstacles as the front wheels can pivot over them. The Arrow FWD is particularly suited for both indoor and outdoor use, as it combines the agility of the MWD with the stability seen in the RWD. It features a compact design, making it easier for users to position themselves in various settings and social situations.

All three models utilize Invacare's cutting-edge technologies, such as advanced control systems and customizable seating options, enabling users to find their optimal comfort and support levels. The customizable features also cater to individual user needs, promoting enhanced independence.

In summary, Invacare’s MWD, RWD, and Arrow FWD wheelchairs represent an impressive blend of functionality, durability, and user-centric design. Each model presents its own unique technologies and attributes, allowing users to make informed choices based on their specific mobility requirements, lifestyle, and preferences. Whether navigating tight indoor spaces or tackling outdoor challenges, Invacare’s range of wheelchairs ensures that users can experience mobility with confidence and ease.

Invacare RWD, MWD Changing Seat Width Standard and Adjustable Seat Frame, Standard Seat Frame

Models: Arrow FWD RWD MWD