Steering Cylinder, Replacement - Husqvarna P 520D Workshop Manual

Hydraulic System
1. Dismantle the steering servo and plate (2).
2. Dismantle the plate from the steering servo.
1. Power steering
2. Plate
3. Connection R
4. Connection E
Assembling
1. Assemble in the reverse order.
2. Hoses in the steering servo (1) are torque
tightened as follows:
• Figure pos. 6 connection P - 24 Nm
• Figure pos. 4 connection E - 24 Nm
• Figure pos. 5 connection T - 14 Nm
• Figure pos. 7 connection L - 14 Nm
• Figure pos. 3 connection R - 14 Nm
• Torque tighten the steering wheel to 24 Nm.
3. Check steering servo function after finishing the
measure.
4. Check for possible leakage.
58
– English
5
1
4
3
2
6
7
5. Connection T
6. Connection P
7. Connection L

Steering Cylinder, Replacement

Tools Dimension
Socket wrench 13 mm
Combination 14 mm
wrench
Combination 19 mm
wrench
Side cutters
Torque wrench
U-grip for torque 19 mm
wrench
Dismantling
1. Start the engine and turn the steering wheel full
lock to the right.
2. Turn off the engine.
3. Dismantle the two hydraulic hoses (3), (4)
from the steering cylinder.
4. Put protective plugs in the hydraulic hoses and
protective cover on the steering cylinder (5).
1
1. Shaft with locking lug
2. Cable ties
3. Hydraulic connection
5. Loosen the rear end of the steering cylinder (3)
by dismantling the shaft with the locking lug (1).
1. Shaft with locking lug
2. Screw
Quantity
1
1
1
1
1
2
3
4
5
4. Hydraulic connection
5. Control cylinder
1
2
3
3. Control cylinder