Replacing Or Rotating Motor-Gearbox Unit Sealing; Ring (Ssd Motor) - Invacare Storm 4 Series Service Manual

Removing Motor-Gearbox Coupling
1. Remove motor-gearbox unit. See 6.6.1 Replacing Motor-Gearbox Unit, page 27 or 6.6.4 Replacing Motor-Gearbox
Unit (Storm 4 X-plore), page 30.
2.
Loosen and remove self-securing nut (4).
3. Remove carriage bolt, which secures the sealing ring (2).
4. Carefully bend sealing ring apart and remove it.
WARNING!
Risk of damage to the mobility device if the coupling is not serviced correctly.
– Be careful not to damage the coupling mechanism during maintenance work.
5. Carefully pull motor (3) and gearbox (1) apart.
6. Remove component parts of the coupling.
7. If necessary replace the coupling.
Installing Motor-Gearbox Coupling
1. Place new clutch (7) on the motor axle. Pay attention to the position of the groove.
2. Position locking ring (5) on motor (4) or gearbox (1).
3. Carefully insert motor into gearbox. Pay attention to the position of the groove in the axle of the gearbox. If necessary,
rotate motor and gearbox to correct position.
4. Insert carriage bolt through locking ring. Do not forget spacer sleeve (2).
5. Install washer and self-locking nut.
6. Do not tighten self-locking nut completely, as the motor orientation must be adjusted during installation.
7. Install motor-gearbox unit. See 6.6.1 Replacing Motor-Gearbox Unit, page 27.
6.6.3 Replacing or Rotating Motor-Gearbox Unit Sealing Ring (SSD Motor)
CAUTION!
Risk of crushing
The motor / gearbox unit is very heavy. Risk of injury to hands.
– Pay attention to the heavy weight.
• 10 mm socket wrench
1533060-N
Service
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