American Aimers VIIPRO Image Processor Headlight Aimer - Manual (Page 7)

Step 5. MAST ASSEMBLY
1. Place Base on a sturdy flat
surface.
The large hole in the Base
must be in the up position. The
shaft fits through this hole ro-
tate the shaft until the two ex-
pansion pins align with the
holes in bottom of Base. Hold-
ing shaft, turn Base on its side
and install bolt and tighten
completely. (Picture 5-1)
2. After installing the Shaft, remove the
“This Side Up” stickers. (Picture 5-2)
3. Place Mast Support Column over Shaft. Note:
The Mast holes need to be positioned so that one
set of holes face the Anti Rotate Bracket and the
other set of holes are to the left. (See Picture for
proper positioning).
4. Secure Mast column in place us-
ing a ½” x 1” Socket Head Cap
Screw, tighten down to approxi-
mately 100 Inch lbs.
The Mast is supported on the mast support
column by 4 – 5/16“ x 1/2“ Hex Bolts. Care-
fully place the Mast over the support col-
umn and make sure the Mast goes inside
the Anti Rotate Bracket. Caution: It is nec-
essary to hold the counterweight cable
to keep Counterweight from falling out
of the Mast while installing to the Mast
Support Column.
First, using 1- 5/16” Flat Washer and 1-
5/16” Hex Head Bolt, attach the Anti Ro-
tate Bracket to the Mast. Then attach the
remaining 3 - 5/16” Hex Head Bolts after
all holes align, and tighten completely.
Note: Adjustments might need to be made
to get holes to align. This can be done by
loosening the Base Bolts or by slightly
bending the Anti Rotate Bracket.
5/16”
Hex Head
Bolts (4)
5/16”
Washer
(2)
Picture 5-6
Expansion
Pins
Picture 5-1
1/2” x 1”
Socket Head Cap Screw
Picture 5-4
Make sure gap is
the same on both
sides before
tightening
down.
Picture 5-5
Wide side of
Mast—This
Side Up.
Picture 5-2
THIS
SIDE UP
Stickers
Vision II Pro
Optical Headlamp Aimer
Assembly Procedure 1.2. 2
Page 7 of 28
Make sure
holes are
facing
front and
left, as
shown
Picture 5-3
Make sure
holes are
facing
front and
left, as
shown
Picture 5-3
Make sure
holes are
facing
front and
left, as
shown
Picture 5-3
Make sure
holes are
facing
front and
left, as
shown.