Husqvarna K7000 Ring Workshop Manual page 14

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REPLACING ROLLER BEARINGS
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6
D C B A
Fit new bearings
3
1. Place the shaft with the flange facing the hole on the
bearing press. Add a ball bearing and place the mounting
device on the bearing. Press down the bearing until the
device is in contact with the shaft.
2. Add the inner and outer spacer rings.
3. Add the next ball bearing and place the mounting device
on the bearing.
4. Press down the entire bearing unit until it touches the
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shaft flange.
5. Lubricate the sealing washer's O-ring. Place the sealing
washer on the mounting device and thread the bearing
holder over this. Push the sealing washer by hand in the
bearing holder and remove the device.
6. Turn the bearing holder and place it in the bearing press.
Put the bearing unit in place.
7. Press in the bearing unit until it touches the sealing
washer.
!
Support rollers
Remove the roller adjustment's lock nut and washer. Remove the bearing arm
screw/shaft and remove the bearing arm.
Note that the nearest screw head has a plastic seal and a metal ring.
Sealing collar
Remove the sealing collar by gently knocking around with a small hammer
and large pin punch.
D
8. Fit the circlip. Fit the wear ring with
the bevel outwards, as per the illustra-
tion. Fill the new radial seal internally
with grease and fit using the mounting
device. Add the cover washer.
Fit the spring with the movement limiter
and the pin for the snap lock.
Remove seals
Lift off the cover washer (A)
Push up the seal (B) with, for example,
an awl. (The seal must be replaced.)
Remove the wear ring (C) from the shaft.
Remove the circlip (D).