Checking/Adjusting Headlight Aim; Fuses - Arctic Cat ALTERRA 400 2017 Operator's Manual

4. Insert the bulb socket into the run-
ning light housing and turn clock-
wise.
To replace the taillight/brakelight bulb,
use the following procedure.
1. Rotate the socket counterclockwise
and remove it from the housing.
2. To remove the bulb from the socket,
push in and rotate counterclockwise.
3. To install the bulb, push in and turn
clockwise.
4. Insert the socket into the housing
and rotate it clockwise.
Checking/Adjusting
Headlight Aim
The headlights can be adjusted vertically.
The geometric center of the HIGH beam
light zone is to be used for vertical aim-
ing.
1. Position the ATV on a level floor so
the headlights are approximately 6.1
m (20 ft) from an aiming surface
(wall or similar aiming surface).

NOTE: There should be an aver-
age operating load on the ATV when
adjusting the headlight aim.
2. Measure the distance from the floor
to the mid-point of each headlight.
3. Using the measurements obtained in
step 2, make horizontal marks on the
aiming surface.
4. Make vertical marks which intersect
the horizontal marks on the aiming
surface directly in front of the head-
lights.
5. Switch on the lights. Make sure the
HIGH beam is on. DO NOT USE
LOW BEAM.
6. Observe each headlight beam aim.
Proper aim is when the most intense
beam is centered on the vertical
mark 5 cm (2 in.) below the horizon-
tal mark on the aiming surface.
7. Adjust each headlight until correct
aim is obtained by turning the
adjuster clockwise to lower or coun-
terclockwise to raise the beam.

Fuses

The fuses are located in a power distribu-
tion module in front of the steering post
under the electrical access panel. If there
is any type of electrical system failure,
always check the fuses first.

NOTE: To remove the fuse, com-
press the locking tabs on either
side of the fuse cover and lift out.
400
ATV-0070
KC0108A
2411-565
61