Replacing The Fuel Filter; Replacing The Fuel Hose; Replacing The Fuel Pump (Purge) - Husqvarna 455 Rancher II Workshop Manual

7.18 Replacing the fuel filter

NOTE!
Fluted pliers may not be used with the fuel
hose. They can cause material damage
resulting in damage to the fuel hose.
1
When replacing the fuel filter, the old fuel filter must
be taken out of the tank unit using special tool 502
50 83-01. See figure 56.
2
Take out the fuel hose from the tank unit and pull
off the fuel filter.
3
Fit the new fuel filter and press the fuel hose into
place again.

7.19 Replacing the fuel hose

NOTE!
Fluted pliers may not be used with the fuel
hose. They can cause material damage
resulting in damage to the fuel hose.
1
Loosen the hose from the carburetor and pull the
hose up through the tank.
2
Insert tool 502 50 83-01 into the hose bushing in
the bottom of the carburetor suspension and out
through the tank opening. Secure the new hose
onto the end of the tool and, by using the tool, pull
the hose through the hose bushing. Cut off both
ends of the hose and then fasten it to the carbure-
tor and fuel filter.

7.20 Replacing the fuel pump (Purge)

Dismantling
1. Dismantle the cylinder cover and the air filter.
2. Loosen the return hose and pressure hose
from the fuel pump. See figure 57.
3. Snap off the fuel pump from the filter holder.
Assembling
1. Snap the fuel pump into place in the filter
holder. See figure 57.
2. Fasten the return hose and suction hose on the
fuel pump (short hose on short plastic plug).
Fig 56
Fig 56b
Fig 57
Repair Instructions
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