Rear Bumper/Snowflap (F/M/Xf); Installing Bumper; Removing Snowflap; Installing Snowflap - Arctic Cat Sno Pro 120 Service Manual

2. Remove the right- and left-side rear fenders; then
carefully drill out the rivets from the back side of the
tunnel.
CAUTION
Use caution when drilling the rivets from the rear bum-
per and snowflap not to damage the heat exchangers.
INSTALLING BUMPER SNOWFLAP
(Bearcat 570/T-Series)
1. Install the rear bumper and with the holes properly
aligned, secure the bumper to the tunnel with rivets;
then install and secure the rear fenders.
2. With the snowflap support in place, install the snow-
flap and secure with the torx-head cap screws, wash-
ers, and lock nuts.
BUMPER/SNOWFLAP (F-Series)
 NOTE: The snowflap can be removed without
removing the bumper by removing the five rivets
securing the snowflap to the heat exchanger and
compressing the two flanged tabs located on the
underside of the tunnel.
1. Remove the four machine screws securing the bum-
per to the tunnel; then carefully drill out the rivets
securing the bumper to the tunnel.
CAUTION
Use caution when drilling the rivets from the rear bum-
per and snowflap not to damage the heat exchangers.
2. Remove the bumper.
3. Place the bumper into position on the tunnel; then
install the four machine screws and rivets securing
the bumper to the tunnel. Tighten the screws to 96
in.-lb.
Rear Bumper/Snowflap
(F/M/XF)
REMOVING BUMPER
1. Remove and retain only the two machine screws
securing the rear of the skid frame assembly.
8-32
2. Place cardboard or a suitable substitute on the floor
to protect the snowmobile from being scratched; then
install Steering Post Stand for the standard steering
models or Handlebar Stand for the adjustable steer-
ing models into the lower holes in the handlebar riser
(from the left-side) and tip the snowmobile onto its
left side.
The stand must be used when tipping the snowmobile
on its side. Failure to use the stand may damage the
oil fill neck on 2-stroke models.
3. Swing the skid frame assembly away from the chas-
sis; then using a 3/16-in. drill bit, remove all rivets
securing the left-side of the bumper; then repeat for
opposite side.
4. Remove and retain the two machine screws and nuts
securing the front of the existing bumper to the chas-
sis.
5. Remove the two rivets securing the snowflap to the
bumper. Remove the bumper.

INSTALLING BUMPER

1. Align the holes in the bumper with the existing holes
in the tunnel; then using new rivets, secure rear bum-
per to the tunnel; then secure the snowflap to the rear
bumper using new rivets.
0744-931
2. Secure the front of the bumper to the chassis using
the existing machine screws and nuts. Tighten
securely.
3. Install skid frame assembly using two existing
machine screws. Tighten securely.

REMOVING SNOWFLAP

1. Drill out the four rivets securing the snowflap to the
tunnel; then remove the torx-head screw and nut.
2. Remove the snowflap.

INSTALLING SNOWFLAP

1. Secure the snowflap to the tunnel with the torx-head
screw and nut.
2. Add the appropriate rivets to secure the snowflap to
the tunnel.
CAUTION
SNO-624A