Husqvarna P524 - Fitting the Cutting Head; Cutting Unit Service Position; Placing Cutting Unit in Service Position; Removing the Cutting Unit

26 – English
Chassis
12. Loosen the steering cylinder (3) from the rear
fastening by dismantling the shaft with the
locking lug (1).
13. Turn the steering wheel so that the cylinder
goes to front end position (fully contracted).
1
2
3
1. Shaft with locking lug
2. Screw
3. Steering cylinder
14. Turn the rear carriage at an angle so that the
link stay (1) screw (3) can go free from the
engine belt pulley.
1. Link stay
2. Sleeve
3. Screw
4. Locknut
5. Washer
6. Steering block
15. Dismantle the rear link stay fastening. Remove
the locking nut (4), screw (3), screw (5), washer
(5) and sleeve (2).
16. Raise the back edge of the rear carriage with a
jack assembly to relieve the load on the link
stay.
17. Use a screwdriver or a breaker bar to lift the link
stay off the steering block (6).
NB!
The rear carriage and transmission weighs more
than 90 kg.
4
6
7
3
1
5
2
18. The rear carriage is now free, but can not be
lowered without reversing rst. Support the rear
carriage and lower it slightly as illustrated. Do
not lower too far, avoid the positions with
crosses in the illustration.
19. Raise the rear carriage over the frame pin.
20. Carefully move back the rear carriage. Extract
the hydraulic hoses at the same time.
21. Dismantle the circlip (2).
22. Drive the bearing (1) out of the rear carriage.
NB!
Note how the hydraulic hoses are routed to
facilitate retting.
2
1
1. Bearings 2. Circlip
23. Clean the lubrication channel by pressing
grease through the grease nipple. Then clean
the bearing space with grease.
24. Clean the duct for grease drainage with a ne
steel wire.
NB!
Carefully follow the instructions below for torque
tightening the link stay and articulated steering.
A torque wrench must be used.