9.30
Chassis
6. Remove any residual adhesive from the tunnel and/
or cooler if it is going to be re-used.
Front Tunnel Bulkhead Cooler Installation
1. If installing the original bulkhead cooler, verify all of
the original adhesive is removed from the mating
surface.
2. The next assembly step is applying the adhesive.
Th
oroughly read and understand the Adhesive
Applicator Tool and Adhesive Application sections
before proceeding.
3. Apply the adhesive to the bulkhead cooler. Reference
the illustration in the Adhes
ive Application Patterns
section.
4. Install the cooler using new rivets.
5. Install the fasteners securing the cooler to the engine
su
pport braces. Torque to specification.
6. Install the fasteners securing the cooler to the sides
of
the tunnel. Torque fasteners to specification.
7. If the MAG rear engine mount bracket was removed
for
the cooler, reinstall the mount and torque fasteners
to specification.
8. Reinstall the following components:
• Right/left engine compartment door
•Hood
• Exhaust pipe/silencer
• Oil tank/clutch cover assembly
• Airbox assembly
• Engine assembly
• Driven clutch
• Bulkhead floor plate
• Fuel tank assembly
NOTE: Allow the adhesive to cure for 24 hours at 68°
F (
20° C) before placing the snowmobile back into
service.
Bulkhead Cooler-to-Tunnel/Braces:
26 ft-lbs (35 Nm)
Bulkhead Cooler-to-Tunnel Fasteners:
26 ft-lbs (35 Nm)
MAG Engine Mount-to-Cooler Fasteners:
22 ft-lbs (30 Nm)