SECTION 6—WHEELS
Pronto® M71™ 62 Part No 1118377
Removing/Installing the Front/Rear Caster Assemblies
NOTE: For this procedure, refer to
FIGURE 6.3.
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. FIGURE 6.3 Removing/Installing the Front/
Rear Caster Assemblies
Removing/Installing the Front Headtube Assembly
NOTE: For this procedure, refer to FIGURE6.4.
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.
FIGURE 6.4 Removing/Installing the Front
Headtube Assembly
Locknut
Caster Assembly
(Threaded Post)
Dust Cover
Tabs
Washer
NOTE: Components
exploded for clarity.
There is no need to
remove the fork from
the base frame.
NOTE: Ensure tabs are
under the side shrouds
when installing.
Headtube
Dust
Cover
Side Shroud
Headtube
Top Mounting
Screw
Dust Cover
Bushings
Headtube
Top
Mounting
Screw
Bottom
Mounting Screw
Bottom
Mounting
Screw
Walking
Beam
Pivot Tube