Removing/Installing The Pivot Tube; Removing/Installing The Walking Beam And/Or Surestep Springs - Invacare Pronto M91 Service Manual

Removing/Installing the Pivot Tube

NOTE: For this procedure, refer to FIGURE 9.2.
NOTE: Reverse this procedure to reassemble the side frame.
1. Remove the drive wheel. Refer to Removing/Installing the Drive Wheel on page 84.
2. Remove the side shroud and shroud plate. Refer to Removing/Installing the Shrouds
on page 88.
3. Remove the front head tube assembly. Refer to Removing/Installing the Front
Headtube Assembly on page 83.
4. Remove the locknut and spacer securing the pivot tube to the mounting pin.
NOTE: Two nylon bushings are located in each end of the pivot tube.
5. Remove the pivot tube from the lower mounting pin.
Locknuts
Removing/Installing the Walking Beam and/or SureStep
Springs
Replacement of the walking beam and or the SureStep spring MUST be performed
by Invacare service personnel ONLY - otherwise injury or damage may result.
Part No. 1125038
Side Frame
Spacer
Pivot Tube
FIGURE 9.2 Removing/Installing the Pivot Tube
WARNING
SECTION 9—SHROUDS/FRAME
Nylon Bushings
91
Mounting Pin
®
Pronto M91™and M94™