Fuel Fi Lter; Fuel Hose - Husqvarna 455 Rancher Workshop Manual

2
Place the new cylinder base gaskets on the crank-
case. Fit the cylinder on the crankcase by pressing
the cylinder gently down onto the crankcase and
then carefully turn the saw so that the cylinder
base gasket does not slide out of position.
3
Tighten the cylinder base screws (x4) with a torque
of 13 Nm. Fit the vibration element on the cylinder.
Now assemble the spark plug cap, carburettor, air
fi lter, handle system and the cylinder cover.
Cleaning and inspection
Clean and inspect all parts carefully. If there are
any cracks or other defects replace the damaged
parts with new ones. Always use original parts.
NOTE! When replacing the impulse hose
it must not be lubricated with oil or grea-
se.
Replacing the fuel fi lter
NOTE!
Do not use knurled pliers to disconnect or
reconnect the fuel hose. This could dam-
age the hose and lead to leakage or frac-
ture.
1
First remove the old fuel fi lter from the tank unit
using special tool 502 50 83-01.
2
Pull the fuel hose out of the tank and pull off the
fi lter.
3
Fit the new fuel fi lter and feed the fuel hose back
into position.
Replacing the fuel hose
NOTE!
Do not use knurled pliers to disconnect or
reconnect the fuel hose. This could dam-
age the hose.
1
Loosen the hose from the carburettor and pull the
hose up through the fuel cap opening.
2
Insert tool 502 50 83-01 in the hose bushing in the
bottom of the carburettor compartment and out
through the tank opening. Secure the new hose on
the end of the tool and, by using the tool, pull the
hose through the hose bushing. Cut off the angled
parts of the hose at both ends and then fi t the hose
on the carburettor and fuel fi lter.
Repair instructions
33
English –