ILP 25/33 Installation Manual
Rev. 1.4
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3. Upstops: Position the two upstops 7-
3/4” from each side of the walk ramp cradle. Position the
upstops up against the back side of the bed extension and weld 100%.
IMPORTANT! If the walk ramp cradle has been mounted lower, the upstops need to be lowered
equally.
1/4"
7-3/4"
7-3/4"
1/4"
Walk Ramp
Cradle
Upstop
Upstop
Front View of Bed Extension w/Walk Ramp Cradel and Upstops
The upstop pad is adjustable by removing the hardware and positioning the pad in a configuration to
make better contact with the edge of the platform
‘shoes’ (curb side and street side). Contact point
between platform shoes and unstop pad should be centered as shown below.
Bottom View of Upstop with Different Pad Positions
Upstop
Pad
Upstop
Screw
Pad
Nut
Washer
Upstop
Platform
Shoe
Edge
Centered
on Pad
Upstop
Pad
Bed
Extension
Platform
Upstop
(Curb Side)
Platform
'Shoe' Edge
Platform
'Shoe'
Curb
Side