Fuel System; Fuel Tank, Assembly And Dismantling - Husqvarna P 520D Workshop Manual

FUEL SYSTEM

1. Fuel tank
2. Fuel gage

Fuel Tank, Assembly and Dismantling

IMPORTANT!
Fuel can leak out. If the level of fuel in the
tank is higher than the suction line, the
suction line must first be carefully pinched
with self-locking pliers or similar.
1. Loosen the suction line (1) from the end of the
prefilter and plug it with a 10 mm plug or bolt.
Alternatively, the hose can be carefully folded
and secured with a cable tie.
2. Loosen the return line (2) at the injectors.
IMPORTANT!
Do not forget to refit the Nordlock washers
on the mounting screws.
2
3
1
4
3. Fuel cap
4. Suction Hose
8
5
6
5. Prefilter
6. Main filter
5
4
1. Suction line
2. Return line
3. Front mounting
Fuel system
7
7. Hand pump
8. Return hose
1
3
4. Rear mounting
5. Fuel tank
English –
2
35