Medline MDS86000G4 User manual

STEP-BY-STEP
ASSEMBLY GUIDE.
Four Wheeled Kneewalker
MDS86000G4

2MEDLINE |MDS86000G4 | PIC-00311 (Rev: 10-10-19)
A
C
D
E
M
What’s Included:
B
F
G
H
J
K
L
I

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AHand Brakes
BHand Grips
CBrake Cables
DHandle Height
Adjust Knob
EHandle Bar
FTiller Cam Lock
GKneepad
HBrake Blades
IRear Wheels
JFront
Wheels
NO
This guide applies to the following kneewalker:
Item Number Description Frame
Color
Weight
Capacity
MDS86000G4
4 wheel knee walker with
padded foam knee rest and
front storage basket.
Black 300 lbs
(136 kg)
KSeat Cam Lock
LSeat Height Adjust Pin
Storage basket
Step-By-Step
Assembly Guide
General Warnings
N
M
O

4MEDLINE |MDS86000G4 | PIC-00311 (Rev: 10-10-19)
First: Open and secure handle bar
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1Remove contents from carton.
Unfasten the hook and loop strap that holds the tiller down to the kneepad.
Raise the tiller to the upright position. The tiller will snap into position and
lock when it reaches its full upright position.

5
Lift Tiller Cam Lock and rotate it up and over the Tiller flange. Then
press down to secure.
Next: Set Desired Kneepad Height
4
Raise the Kneepad to desired height.
5

6MEDLINE |MDS86000G4 | PIC-00311 (Rev: 10-10-19)
Insert the wheel stem into the tube, making sure to align the hole in the
wheel stem with the hole in the tube.
Insert the Seat Height Adjust Pin into the hole. Lock pin in place by
sliding the loop over the protruding end of the pin.
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Adjusting The Knee Pad Height
Loosen the Seat Cam Lock under the knee pad and remove locking pin.
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9Adjust pad to the desired height.
Reinstall the locking pin and secure it in place with the retainer tab.
Next tighten the Seat Cam Lock to lock pad in place.

8MEDLINE |MDS86000G4 | PIC-00311 (Rev: 10-10-19)
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To apply the brakes, simply pull one or both of the hand brake
levers with your fingertips toward the hand grip. Either lever
will operate the brake by itself.
To lock the brake, squeeze and hold one of the hand brake levers to
the Hand Grip and push and hold down the spring loaded push button
(located on top of brake). Release the hand brake lever. When done
correctly, push button with remain down and the hand brake lever
will be locked in place. Rear wheels should not be able to rotate.
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Now: Using the Hand Brakes
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To release the brake, pull the lever towards the hand grip. Push pin
will pop up automatically.
For minor adjustment use the brake adjuster located on the front of the tiller.
Next: Adjusting the Hand Brakes
Turn the thumbscrew counterclockwise to tighten the brake or
clockwise to loosen the brake. When done, tighten the adjustment nut
back to the brake adjuster housing without turning the thumbscrew.
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10 MEDLINE |MDS86000G4 | PIC-00311 (Rev: 10-10-19)
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If further adjustment is required, apply the same method of adjustment
at the lower cable adjuster above the brake.
As you adjust the cable thumbscrew and the adjustment nut away from
each other the brakes will tighten, and as you adjust them closer the
brakes will loosen.
To adjust the handle height, loosen the adjustment screw on the tiller
below the handle by turning it counterclockwise until it can be removed.
Adjust the hand grip to the desired height and reinstall the adjustment
screw by turning it clockwise until it is tightened.
Finally: Adjust Handle Height

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To Fold the Kneewalker
Release the Seat Cam Lock and kneepad height adjustment pin.
Lower the knee pad all the way.
Lift Tiller Cam Lock.
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12 MEDLINE |MDS86000G4 | PIC-00311 (Rev: 10-10-19)
Slide assembly to the side until the tiller is disengaged.
Fold the tiller down until it rests on the knee pad.
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