Pulley Service - Husqvarna PG 530 Workshop Manual

10.Pulley service

Fly pulley
Fly pulley - disassembled
Pulley service
Assembling
Before assembling or applying bearing adhes-
ive compound or lubricants, all the parts
should be well cleaned with a solvent. Use
compressed air to remove particles and dust.
FLY PULLEY ASSEMBLY
Fit bearing into bearing housing
1. Apply a layer of bearing retainer com-
pound to the contact surfaces:
(a) The outside of the bearing.
(b) The inside of the bearing housing.
2. Place the bearing housing in a press and
fit the bearing over the opening.
3. From tool kit; place on top of bearing:
(c) Bearing press tool.
(d) Multi purpose press tool.
4. If necessary, use the press tool (e) to fill
up the gap to the press.
• Press the bearing fully down inside the
bearing housing.
5. Secure the bearing by fitting an internal
circlip.
6. Check that circlip fits well into its slot.
Fit in the shaft
7. Apply a layer of bearing retainer com-
pound to the contact surfaces:
(f) The inside of the bearing (in the bear-
ing housing (6)).
(g) The fly pulley shaft.
• Fit in the shaft (with keyseat end)
down through the bearing.
8. Press down the shaft inside the mount-
ing plate bearing.
9. Turn the housing and shaft around.
• Secure the shaft by fitting an external
circlip.
10. Check that the circlip is properly fitted
in its slot.
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