Husqvarna P524 EFI Workshop Manual page 68

5. Loosen the 4 screws that hold the blade bearing and
remove the bearing assembly from the cutting deck.
6. Put the bearing housing in a vise and remove the
blade and washers.
7. Remove the protective washer.
68 - Repair instructions
8. Make a mark on one end of the shaft. Push out the
shaft with a puller. Tap out the bearing and remove
the spacer.
9.7.12 To sharpen and balance the blades
WARNING: Use protective gloves to prevent
injury.
1. Remove the blades. Refer to
on page 67 .
2. Put the blades in a vise.
3. Sharpen the blades with a file.
4. To balance the blades put a rod horizontally in a
vise.
5. Put the center hole of the blade on the end of the
rod.
6. If the blade rotates, remove material with the file at
the end of the blade that points down. Do this until
the blade is correctly balanced.
To replace the blades
662 - 001 - 23.10.2018