Invacare Storm 4 Series Service Manual page 34

Invacare® Storm⁴ Series
2. Remove motor swing arm (7).
3. Remove brake lever (3) and threaded rod for brake
lever (5).
4. Remove motor.
5. Install drive unit in reverse order.
6. Tighten wheel screws to 25 Nm.
Installing Rim and Tyre on Mobility Device with Pneumatic Tyres
Risk of damage
Screwing screws in too deep or tightening them severely can cause damage to the inside.
– Pay attention to correct length of screws. Only use screws no longer than 20 mm.
– Only use original Invacare screws and washers.
– Tighten screws with the prescribed tightening torque.
1. Position inner-tube in tyre.
2. Install rim-half.
3. Position screws and tighten them a little.
4. Fill inner-tube with a little air.
5. Tighten screws that hold rim.
6. Check to make sure tyre is fitted snugly to rim.
7. Pump up tyre to prescribed air pressure.
8. Check again to make sure tyre fits rim correctly.
9. Screw on valve cap.
Installing Rim and Tyre on Mobility Device with Puncture-Proof Tyres
Risk of damage
Screwing screws in too deep or tightening them severely can cause damage to the inside.
– Pay attention to correct length of screws. Only use screws no longer than 20 mm.
– Only use original Invacare screws and washers.
– Tighten screws with the prescribed tightening torque.
1. To install a tyre with a puncture-proof core, coat inner
and outer edges of tyre (1 and 3) and inner surface of
puncture-proof inlay (2) with tyre lubrication.
2. Push tyre with puncture-proof inlay onto motor (rotor
casing).
34
Fig. 6-17
Fig. 6-18
1533060-N