Securing The Air Filter Box Cover; Removing The Main Silencer - Husqvarna FC 450 2023 Owner's Manual

11.31

Securing the air filter box cover

11.32

Removing the main silencer

Warning
Danger of burns The exhaust system gets very hot when the vehicle is driven.
–
Allow the exhaust system to cool down before performing any work on the vehicle.
SERVICE WORK ON THE CHASSIS 11
Main work
–
Wash the air filter thoroughly in special cleaning liquid and
allow it to dry properly.
Air filter cleaner (
Info
Only press the air filter to dry it, never wring it out.
–
Oil the dry air filter with a high-grade air filter oil.
F03685-01
Oil for foam air filter (
–
Clean the air filter box.
–
Clean the intake flange and check it for damage and tight-
ness.
Finishing work
–
Install the air filter.
–
Install the air filter box cover. (
Preparatory work
–
Remove the air filter box cover. (
Main work
–
Drill a hole at marking
Guideline
Diameter
A01090-10
Finishing work
–
Install the air filter box cover. (
–
Detach spring
Spring hook (50305017000C1)
–
Remove screws
silencer.
A01229-11
p. 148)
p. 148)
( p. 70)
p. 68)
p. 67)
A
.
6 mm (0.24 in)
p. 68)
1
.
2
with the washers and take off the main
71