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5. Remove wheel hub. See 6.7.10 Replacing Drive Wheel
Hub, page 55.
6. Remove fender. See 6.8.7 Replacing Fender, page 58.
7. Remove SL retainer clip (4).
8. Remove spacer (3).
9. Carefully remove bolt (1) which connects suspension
strut (2) to rear bracket of upper suspension (5).
10. Loosen bolts (6).
11. Remove bolts together with nuts and washers.
Installing Unit
1. Replace defective parts.
2. Check serial number of gearbox housing.
Up to serial number 20110400xx, gearbox
housing is 44.5 mm wide: The compensation
sheet (see above) must be installed.
As of serial number 20110400xx, gearbox
housing is 49.5 mm wide: The compensation
sheet is not necessary.
3. Use scale to align motor to the centre axis (1).
•
Left motor: 185°
•
Right motor: 5°
4. Make sure that motor cable cannot be pinched or
bent, and that it is not exposed to chafing in any place.
5. Install parts in reverse order.
6. If LiNX system is used, perform calibration process.
See Suggested programing procedure in LiNX service
manual.
7. Test all functions.
6.6.5 Replacing and Calibrating True Track Plus Motor
We recommend to read this instruction before you begin to work.
First check whether mobility device is equipped with puncture-proof tyres or pneumatic tyres. Depending on
whether mobility device is equipped with puncture-proof tyres or pneumatic tyres, process of removing and
installing will be different. You can recognise puncture-proof tyres by the fact that they do not have a valve.
Replacing motor
WARNING!
Risk of crushing
Mobility device is very heavy. Risk of injury to hands and feet.
– Use proper lifting techniques.
CAUTION!
Risk of injuries caused by uncontrolled movement of mobility device
– Turn off power supply (ON/OFF key).
– Engage drive.
– Before raising mobility device, secure wheels by blocking them with wedges.
1533060-N
Fig. 6-9
Fig. 6-10
Fig. 6-11
Service
31
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