Lights - Arctic Cat ZR 3000 Operator's Manual

Adjusting Rear Spring Pre-
Load
Proper adjustment of rear spring pre-load
is necessary to get the most desirable
ride. The chart is designed to help in set-
ting up rear spring pre-load; however,
riding style is the single greatest factor in
determining rear spring requirements.
Rider Weight (lb)
Up to 180
180-240
Over 240

NOTE: These cam position set-
tings are suggestions only. Personal
riding style will greatly influence
cam position settings. Spend time to
determine setting preferences.
Rear spring pre-load adjustment is accom-
plished by rotating the adjusting cams.
Position 3 provides the stiffest ride, and
position 1 is for the light driver or slow-
speed trail riding. Position 2 is for the
average operator under normal conditions.
Always rotate the cam from the lighter
position to the heavier position.
CAUTION
Never force the adjustment cams
from the low position to the high
position. Cam damage may occur.
To rotate an adjusting cam, use the spark
plug wrench from the tool kit. Rotate the
wrench until the cam is in the desired
position. To stiffen the ride, rotate the cam
so as to raise the spring end. Make the
appropriate adjustment on the other cam.
Overload Springs (Pantera
7000)
When either carrying a heavy load or rid-
ing 2-up, the overload springs should be
engaged by rotating the spring tension
blocks to the UP position. The spring ten-
sion blocks lock in an over-center posi-
tion when engaged.

Cam Position
that
1
engaged whenever a load on the
snowmobile
2
cargo) exceeds 136 kg (300 lb).
3
There are weight limitations for these
snowmobiles. If additional cargo is
being added, maximum weight on the
snowmobile
cargo) should not exceed 170 kg (375
lb). Also, the overload springs should
be engaged.
To either engage or disengage the spring
tension blocks, use a spark plug socket
and a screwdriver to adjust the spring
block to the desired position. Make sure
both spring blocks are in the same posi-
tion (either engaged or disengaged).

Lights

For the correct headlight bulb and/or tail-
light/brakelight LED, see the appropriate
specifications sheet.
741-450A
Removing and Installing
Taillight/Brakelight
These models are equipped with an LED
taillight/brakelight. If the LED fails, it
must be replaced. To remove and install
the LED, use the following procedure.
NOTE: Arctic Cat recommends
the overload
(operator/passenger/
CAUTION
(operator/passenger/
1. Disconnect the taillight harness con-
nector.
2. Remove the torx-head screws secur-
ing the taillight.
springs be
744-457A
45