Vision ii pro, Optical headlamp aimer, Assembly procedure 1.2 – American Aimers VIIPRO Image Processor Headlight Aimer User Manual
Page 6
 
STEP 1. TOOLS REQUIRED
•
3/8” Allen Wrench
•
½” Socket
•
½” Box-end Wrench
•
Torpedo Level
 When facing towards 
the front of the “T” base 
Front “T should be ex-
tending further to the left 
side than right to allow for 
center holes to align. 
(Picture 1) 
Step 2. BASE ASSEMBLY
 On a flat surface, position the two base legs to form a “T” Install the Anti Rotate 
Bracket between the Front and Rear Base as shown. (Picture 2) There are “This Side 
Up Stickers” located on both of the Base Legs to aid you in proper positioning of the 
bases. With center holes aligned, install 5 inch Hex Head Bolts so the Washer and 
Lock Nut are on the 
backside of the Rear 
“T” Base. At this time, 
tighten bolts to be 
snug, while keeping 
pieces flush with top 
surfaces. Adjustment 
will be made later, at 
this section , to level 
the Aim Head. 
T-
B
as
e
Fr
on
t
Extends Further Left
Picture 1
T-Base Rear
5” Hex Head 
Bolts 
Note: 
Large 
Hole on 
Top 
Using two 5/16” x 1/2” Hex Head 
Bolts place the Cam Block assembly 
into the Base and tighten. (Picture 4-
1) 
Cam Block 
Assembly 
5/16” x 
1/2” Hex 
Head 
Bolts 
Picture 4-1
Picture 
4-2 
Brass 
Washer 
3/8” x 1-3/4” 
Shoulder Bolt 
Using a 3/8” Shoulder Bolt, install the 
Wheel to the Cam Block assembly as 
shown. (Picture 4-2) 
Step 4 CAM BLOCK ASSEMBLY
Step 3. WHEEL ASSEMBLY
Using 6-1/2” Hex Head Bolts, 
install the wheels so that they are 
on the front side of the Base. 
A Jam Nut is installed on the 
inside of the Base while a Lock 
Nut is placed on the outside. 
NOTE: Bolt should be locked in 
place to allow Wheel to spin 
freely (without excess play in the 
Wheel). This can be accomplished by pushing the Bolt through the Wheel and into 
Base hole. Place Jam Nut on inside and while pushing Bolt and Wheel against 
Base, tighten Jam Nut to inner surface and then turn nut one extra turn. Tighten 
Lock Nut to secure bolt. (Picture 3) 
Lock 
Nut 
6-1/2” Hex Head Bolt
Jam Nut
Picture 3
Base Wheel
Anti- 
Rotate 
Bracket 
Picture 2
Washers
Lock-Nut
3/8” x 5” 
Hex 
Bolts 
Vision II Pro
Optical Headlamp Aimer
Assembly Procedure
1.2.
1
Page 6 of 28
Picture 
4-2 
Brass 
Washer 
3/8” x 1-3/4” 
Shoulder Bolt 
Picture 
4-2