Husqvarna 525HE3 Workshop Manual page 34

4. Increase the negative pressure in the tank. If the
negative pressure holds, replace the tank venting
mechanism.
6.14.2 To clean and examine the fuel filter
1. Remove the fuel tank cap.
2. Use the fuel filter hook to pull out the fuel hose (A)
and the fuel filter (B) from the fuel tank. Refer to
Servicing tools on page 11 .
3. Examine the fuel hose for cracks and leaks.
4. Clean the fuel filter with a brush. Replace the fuel
filter if it cannot be cleaned fully.
5. Make sure to put the nozzle (A) into the fuel hose
(B) fully.
34 - Repair instructions
6. Make sure that the snap ring (C) is attached
7. Put the fuel filter and fuel hose into the fuel tank.
6.14.3 To remove and install the fuel tank
1. Drain the fuel tank.
2. Remove the 3 screws (A) and the bumper (B).
A
B
3. Remove the grommet (C), the fuel hoses, and the
4. Install in the opposite sequence.
B
6.14.4 Fuel tank cap
The fuel tank cap cannot be repaired. If the engine stops
C
after a short period of time or if the O-ring on the fuel
tank cap is damaged, the fuel tank cap must be
A
replaced.
correctly.
C
A
fuel filter from the fuel tank (D).
D
B
1371 - 001 - 02.07.2020