Removing/Installing The Front/Rear Caster Assemblies; Removing; Installing; Removing/Installing The Front Headtube Assembly - Invacare Pronto M50 Service Manual

Removing/Installing the Front/Rear Caster Assemblies

NOTE: For this procedure, refer to FIGURE 9.2.
NOTE: Front and rear caster assemblies are replaced in the same manner.

Removing

1. Remove the dust cover.
2. Remove locknut and washer securing caster assembly to the headtube.

Installing

1. Insert threaded post of caster assembly into headtube.
2. Using washer and locknut, secure caster assembly to head tube.
3. Snap dust cover into the headtube.

Removing/Installing the Front Headtube Assembly

NOTE: For this procedure, refer to FIGURE 9.3.
NOTE: Take note of position and orientation of headtube and mounting hardware for installation.
NOTE: Reverse this procedure to install the front headtube assembly.
1. Remove the dust cover.
2. Remove the two top mounting screws and bushing that secure the headtube to the
walking beam.
3. Remove the two bottom mounting screws and bushing that secure the head tube to
the pivot tube.
4. Remove the headtube from the walking beam and pivot tube.
Pivot Tube
Top Mounting
Screw
Bottom
Mounting Screw
FIGURE 9.3 Removing/Installing the Front Headtube Assembly
Part No. 1125075
Walking
Beam
Bushing
83
SECTION 9—WHEELS
Dust Cover
Top Mounting
Screw
Bottom Mounting
Screw
Headtube
Pronto® Series