Arctic Cat M4000 2016, Руководство оператора

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M
To remove the seat, remove both torx-
head screws from the side of the seat;
then remove the four tabs from the seat
base from the lower console. Pull back
and remove the seat cover and foam.
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To install the seat, use the following pro-
cedure:
1. Position the seat foam into the seat
cover by first aligning the front of
the foam with the front of the seat
base/cover; then wrap the rear of the
seat base/cover over the rear of the
seat foam. Cover the sides of the
seat foam with the seat base/cover
and secure using the velcro strap.
2. Remove the backing from the instal-
lation bag (p/n 1655-841); then
adhere it to the gas tank making sure
the bag covers the velcro on the gas
tank.
SNO-1206
3. Slide the rear of the seat cover with
foam over the rear of the gas tank;
then slide the four tabs into the four
holes in the lower console and
secure to the tunnel using two self-
tapping screws. Do not over tighten.

NOTE: To ease the installation of
the seat cover, carefully pry up the
rear of the gas tank so the seat cover
can easily slide around the rear of
the gas tank.
Towing
If the snowmobile is to be towed by
another snowmobile, do not tow using
the loops in the skis. The tow rope should
be attached to the spindles.
Arctic Power Valve
(APV) System
This RPM controlled servomotor (servo)
actuated system adjusts the size of the
exhaust ports to provide peak perfor-
mance throughout the RPM range.
The system consists of an exhaust valve
assembly mounted to the exhaust side of
each cylinder and connected by adjust-
able cables to an electronic servo
mounted beneath the hood.
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At low RPM, the exhaust valves are held
in the DOWN position by return springs.
This gives the engine a “low port”
exhaust design calibrated to provide
maximum low RPM power and improve
fuel economy at trail speeds.
At high RPM, the exhaust valves are
raised. This creates a “high port” exhaust
design calibrated to provide maximum
performance at high RPM.

NOTE: The RPM ranges will vary
from model to model.
CAUTION
The recommended engine oil to use
is Arctic Cat C-TEC 2. Any substitute
may cause an APV malfunction.