Husqvarna P 520D Operator's Manual page 118

• To adjust the backrest, push the lever (E) to the left
of the seat. Move the backrest to the correct
position.
• To adjust the lumbar support, turn the lever (F) to the
left of the backrest. Turn the lever counterclockwise
for more support.
F
To release and apply the hydraulic
pressure
To move the product with the engine off, you must
release the hydraulic pressure. The hydraulic pressure
is released and applied with a bypass valve.
CAUTION: Close the 2 bypass valves
before you operate the product. If they are
open, the transmission can become
damaged.
Rear axle
• To release the hydraulic pressure, open the locknut
(A) ¼–½ turn counterclockwise and then the valve
nut (B) 2 turns counterclockwise.
118
E
A
B
• To apply the hydraulic pressure, close the valve nut
(B) fully and then tighten the locknut (A).
Front axle
• To release the hydraulic pressure, open the locknut
(A) ¼–½ turn counterclockwise and then the valve
nut (B) 2 turns counterclockwise.
A
B
• To apply the hydraulic pressure, close the valve nut
(B) fully and then tighten the locknut (A).
To lift the cutting deck
1. Push the PTO button in to disengage the drive on
the cutting deck.
2. Pull the lift lever rearward (B) to lift the cutting deck
to the transport position.
B
Note: You can lift the cutting deck a small distance
with the drive on the blades engaged. Use this
function for very long grass or rough surfaces.
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