Spedo 2600, Руководство по обслуживанию

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38 - Spedo 2600 Service Manual SP 007 011
2. Remove the bearing supports from the drive wheel. (Fig. 2) They should freely slide off the
drive wheel bearings. If they prove difficult to remove, firstly check that the clamp screws
are loose; gently apply heat to the bearing support.
NOTE: Only use a heat gun to warm
the bearing supports. DO NOT USE A BLOW LAMP
3. Once the drive wheel has been removed, check the bearings for signs of wear. (Fig. 3) If the
bearings are in good condition, the hub can be reused. However if the bearings are worn, the
hub will need replacing.
NOTE: We do not recommend trying to remove the bearings
as this may damage the hub.
4. Before fitting the bearing supports back onto the drive wheel, check the bearing support
clamping surface for signs of damage. (Fig. 4) Typically this will be caused by the bearing
rotating in the bearing support. If there are any signs of damage the bearing supports must
be replaced.
5. Refit the bearing supports, (Fig. 2) leaving the clamp screw loose at this stage.
Section 4c – Drive wheel assembly installation
1. Refit the drive wheel assembly by completing Section 4a ‘Drive Wheel Assembly Removal’
in reverse order. NOTE: It is recommended that anti-fret compound is used on the
drive shaft as it is reinserted through the drive wheel assembly.
NOTE: Make sure the threaded hole in the drive wheel assembly aligns with the key way in
the drive shaft. (Fig. 1) When refitting the grub screws, (Fig. 2) apply a very small amount of
medium strength retaining compound to the thread of each screw. (Loctite 243 or equivalent)
Section 4d – Pressure head assembly removal
Section 4d – Pressure head assembly removal (continued)
1 2
1 2