Husqvarna P524 Workshop Manual page 69

Hydraulic system
13. Loosen the bolts from the front and rear brack-
ets of the steering cylinder. Push the steer-
ing cylinder out of the way to make room for
removal of the pump.
14. Cut the cable ties holding the hydraulic hose on
the left side of the pump bracket.
15. The hydraulic hoses can be mixed up. Mark the
lines so that they are reconnected on the correct
connections.
16. Clean according to the general instructions, see
section "5.6.1 Hydraulic hygiene" on page 52.
17. Loosen the hydraulic hoses from the pump. Fit
sealing plugs to prevent leakage and
contamination.
18. Remove the screws holding the pump in place.
68 – English
19. Use a jack assembly to lift the rear of the
machine to make room for the pump. Place a
jack assembly under the machine as illustrated.
20. Angle the pump until can be removed from
below.
Assembling
Assemble in reverse order.
1. If the pump is being changed, the adapters and
connections must be transferred to the new
pump. Check the condition of O-rings and other
components. Torque tighten adapters as
illustrated. Torque tighten the banjo coupling
adapter on the opposite side to 32 Nm.
1
1
1. Adapter torque 60 Nm
2. After assembling, the pump stroke must be
adjusted to attain the right speed. For more
information, refer to section "5.2.9 Hydrostatic
cable" on page 37.
1
2
2. Adapter torque 50 Nm