GRAZ
hopper
Version 8.0 Owners Manual
Updated January 2013
©2006-2013, Airparamo LLC www.airparamo.com www.grazhopper.com
Page 6 of 12
3.5
Attach mail rail to main frame.
Once main rail is assembled, used supplied
hardware to attach to the hole in the front of the 2” main frame. See diagram below.
3.6
Attach the front wheel onto the fork.
Use supplied clevis pins and key rings to
secure wheel onto axel fittings. Use 7/16” wrenches to tighten bolts and nuts on axel
fittings.
3.7
Open up the main frame and main roll bar
assembly.
Begin by vertically standing the trike up on
the front wheel, facing and holding the underside of the
trike. Next, undo the large velcro strap that holds the
trike together. Next, with both hands, carefully balance
the trike by holding the rear wheel axels, one in each
hand. Next, lower the trike onto its axels by pulling out
and lowering the rear wheel axels to the ground. Next,
release the quick release pin on the end of the roll bar.
Next, lift the center frame up and around the roll bar
and between the tabs of the roll bar. Next, align the
quick release pin to connect the roll bar to the lower hole of the main frame vertical
support.
3.8
Install and adjust turnbuckle and bungie cord assembly.
Viewing from the back
side, install turnbuckles with the rings facing back. Align the vertical bar using the two
turnbuckles to be as vertical as possible. Evenly tighten the turnbuckles to the point
where the cables are a little loose, but the trike structure should be complete. Install
bungie cord on right side turnbuckle ring. See diagram below.
3.9
Position rear cable into rear cable stay
under the
rear portion the of main frame. It is ok if this rear cable
is a little loose. See photos in this manual for details.
3.10
Attach the front and rear wheels.
Secure the wheel
with the supplied clevis pin and ring. On front trike
wheel use 7/16” wrenches to tighten bolts and nuts on
axel fittings.
3.11
Align the rear wheels.
It is critical to properly align
the rear wheels. This can be easily done in the field.
Make sure all the cables are tight. Standing at the rear
