Husqvarna R 316TX Operator's Manual page 21

1. The steering wires are correctly tightened if you can
manually move them 5 mm up or down in the groove
on the steering collar.
2. If the wires are too loose, let an authorized service
agent adjust them.
To do a check of the parking brake
1. Park the product on a hard surface that slopes.
Note: Do not park the product on a grass slope
when you do a check of the parking brake.
2. Press the parking brake pedal down (1).
3. Press and hold the lock button (2) and release the
parking brake pedal while the button is pressed.
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4. If the product starts to move, let an approved service
agent adjust the parking brake.
5. Press the parking brake pedal again to release the
parking brake.
To replace the fuel filter
1. Open the engine cover to get access to the fuel filter.
2. Move the hose clips away from the fuel filter with a
pair of flat pliers.
3. Pull off the fuel filter from the hose ends. A small
quantity of fuel can leak.
4. Push the new fuel filter into the ends of the hoses.
Apply liquid detergent to the ends of the fuel filter to
make the connection easier.
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5. Push the hose clips against the fuel filter.
To clean and change the air filter
1. Open the engine cover.
2. Loosen the 2 knobs that hold the air filter cover and
remove it.
3. Loosen the hose clip that holds the air filter cartridge.
4. Remove the air filter cartridge from the filter housing.
5. Remove the foam rubber filter around the air filter
cartridge.
6. Clean the foam rubber filter with a weak detergent.
7. Let the foam rubber filter become fully dry.
8. Hit the paper filter against a hard surface to clean it.
Do not use compressed air.
9. If the paper filter does not become clean, replace it.
10. Put the foam rubber filter back around the air filter
cartridge.
11. Put the air filter cartridge on the air hose.
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