Invacare M71 service manual Adjusting the Back Angle

SECTION 4—SEAT ASSEMBLY

Adjusting the Back Angle

WARNING

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 4.11.

1.Loosen, but DO NOT remove, the two lower hex screws securing the cane brackets to the back canes.

2.Remove the two upper hex screws, washers and locknuts securing the cane brackets to the back canes.

3.Align the upper mounting holes in the back canes with the desired mounting holes in the cane brackets (Detail “A”).

4.Install the two upper hex screws, washers and locknuts to secure the cane brackets to the back canes.

5.Torque the locknuts to 13 ft-lbs.

DETAIL “A” - CANE

BRACKET MOUNTING

HOLES

95° 85°

90°

105°

100°

Back Cane

Locknut

Cane Bracket

Washer

Upper Hex

Screw

Lower Hex

Screw

FIGURE 4.11 Adjusting the Back Angle

Part No 1118377 43 Pronto® M71™