Replacing Stabilizer Wheel; Replacing Clutch Handle - Invacare Pronto R2 Series Servise Manual

BASE FRAME
DETAIL "A"
Stabilizer
Cylinder
Hex Nut
Adjuster
Jam
Nut
Locknut
Locknuts
Swing
Arm
NOTE: Stabilizer assembly exploded away for clarity. It is
not necessary to remove the stabilizer assembly from
the wheelchair frame.
FIGURE 3 - REPLACING STABILIZER
CYLINDERS
Top of Stabilizer
Cylinder
Measure this
distance
and note as
DISTANCE
" A "
Top
Top of
Mounting
Stabilizer
Screw
Cylinder
Bottom of
Stabilizer
Cylinder
Washer
Bottom Mounting
Screw

REPLACING STABILIZER WHEEL

(FIGURE 4)
1. Remove the mounting screw, washers, and locknut
that secure the stabilizer wheel to the fork.
2. Remove the existing stabilizer wheel.
3. Secure the new stabilizer wheel to the fork with exist-
ing mounting screw, washer and locknut. Torque to
120-in/lbs.
4. Loosen the locknut 1/8 of a turn by turning the locknut
COUNTERCLOCKWISE.
5. Move the caster side to side.
NOTE: If the caster moves side to side, tighten the lock-
nut slightly. Repeat STEP 3 until there is no side to side
movement.
6. Repeat STEP 1 for other caster and fork.
Mounting
Screw
Washer
FIGURE 4 - REPLACING STABILIZER WHEEL
REPLACING CLUTCH HANDLES
(FIGURE 5)
1. Remove the front, rear and side shrouds. Refer to RE-
MOVING/INSTALLING SHROUDS in PROCEDURE
10 of this manual.
2. Remove the battery boxes. Refer to INSTALLING/RE-
MOVING BATTERY BOXES in PROCEDURE 11 of
this manual.
3. Remove the seat. Refer to one (1) of the following:
A. REMOVING/INSTALLING THE STANDARD SEAT
FRAME in PROCEDURE 6 of this manual.
B. REMOVING/INSTALLING THE CAPTAIN'S VAN
SEAT in PROCEDURE 6 of this manual.
C. REMOVING/INSTALLING THE RECLINER SEAT
FRAME in PROCEDURE 13 of this manual.
4. Remove the pin that secures the clutch handle to the
existing motor/gearbox.
5. Disconnect clutch handle from existing motor/gearbox.
6. Repeat STEPS 4-5 for other clutch handle.
47
PROCEDURE 12
Locknut
Washer
Caster
B
A
S
E
F
R
A
M
E