Husqvarna P 520D - Product Cleaning and Component Maintenance; Product Cleaning Procedures; Engine Air Intake Cleaning; Engine Cover Removal

English – 25
Propulsion
1. Ensure that the engine cannot start.
2. Unplug the connector (10) for the solenoid
clutch cable (11).
3. Release the spring tension on the belt adjuster (7).
4. Dismantle the front bearing mount (1) on the
PTO shaft.
5. Loosen both bearing housings for the belt
pulleys and dismantle the spacers. See Service
Actions, Change PTO Belts.
6. Loosen the spring (12).
7. Unscrew and dismantle the belt adjuster (7)
and the corresponding joint bearing with belt
pulley cradle (6) from the machine.
8. Lift away the shaft package downwards.
It may be necessary to raise the machine
slightly for clearance.
9
8
5
7
6
1
2
3
4
10
11
12
8095-253
1. Front bearing mount
2. PTO shaft
3. Flange
4. Screw
5. Solenoid clutch
6. Belt pulley cradle
7. Belt tensioner
8. Dual belt pulley
9. Hole for counterhold
10. Connector
11. Cable
12. Spring
9. Secure the shaft package on a workbench.
10. Loosen the PTO shaft (1) from the clutch by
unscrewing four screws (2).
1
2
8095-326
1. PTO shaft 2. Hex screw