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SETTING DOCKING DEVICE HEIGHT
0.25" 0.25"
1.00" 1.00"
0.25" 0.25"
1.00" 1.00"
1.00" 1.00"
1.00" 1.00"
1.00" 1.00"
0.25" 0.25"
1.00" 1.00"
0.50"0.50"
0.25"
0.50"
0.25"
0.50"
1.00" 1.00"
0.50" 0.50"
0.25" 0.25"
1.00" 1.00"
1.00" 1.00"
0.50" 0.50"
1.00" 1.00"
1.00" 1.00"
0.50" 0.50"
0.25" 0.25"
1.00" 1.00"
0.50" 0.50"
Measure distance of
mounting surface
to ground
Determine
number
of spacers
required for
your ground
clearance
Remove Locking
Device and insert
appropriate number
of spacers.
Re-attach to platform.
( change to longer
screws if )
necessary
1.75" - 2"
No Spacers
If ground
clearance =
Then use:
Hardware Used:
( from hardware pack )
2.25"
.25" spacers
2.5"
2.75"
3"
3.25"
3.5"
3.75"
4"
4.25"
4.5"
4.75"
.5" spacers
.75" spacers
1" spacers
1" + .25" spacers
1"+ .5" + .25" spacers
1"+ 1" spacers
1"+ 1" + .25" spacers
1"+ 1" + .5" spacers
1"+ 1" + .5" + .25" spacers
1" + .5" spacers
1"
1.75"
2.5"
3.25"
x6
x6
x6
x6
Mounted on lift
from factory
Ground clearance
MUST be greater
than or equal to
1.75"
look down the entry
point of the
locking device
Perform lock down test
on next page to assure
installation of Docking
Device Plate and Locking
Device are correct.
Shoulder
Bolt Head
Underside
of Locking
Device
Verify the head of the shoulder bolt is
below the underside of the locking device.
UP TO A 1/4" OF SPACE IS ACCEPTABLE
Drive Chair onto Lift
PRIOR TO MOUNTING
DOCKING PLATE TO CHAIR
1
4"
AL600 & AL690
Vehicle Hitch
CHAIR PREPARATION
10