Invacare Storm 4 Series, Service Manual

Page: 46 / 102

Invacare® Storm⁴ Series
Removing Front Suspension Bracket
1. Remove trim if necessary. See 6.6.15 Replacing Trim
on Suspension Brackets (Storm 4 X-plore), page 45 .
2. Remove SL retainer clip (3).
3. Remove spacer (2).
4. Carefully remove bolt (5) which connects shock
absorber (4) to swing arm (1).
5. Remove front swing arm, see 6.6.17 Replacing Front
Swing Arm (Storm 4 X-plore), page 46 .
Fig. 6-39
Installing Front Suspension Bracket
1. Install parts in reverse order.
2. Test all functions.
6.6.17 Replacing Front Swing Arm (Storm 4 X-plore)
CAUTION!
Risk of Crushing to Hands and Feet by Weight of Mobility Device
– Pay attention to hand and feet.
– Use proper lifting techniques.
CAUTION!
Risk of 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.
– Prevent the mobility device tipping by propping it up on a wooden block which is long and wide enough under
the battery case. If the wooden block is too short or too high, the mobility device can still tip.
• 4 mm Allen key
• 5 mm Allen key
• 6 mm Allen key
• 17 mm Allen key
• Blade screwdriver
• 25 Nm torque wrench
• 200 Nm torque wrench
• Oblong wooden blocks (at least 14 x 14 x 30 cm)
Removing Front Swing Arm
1. Loosen and remove two screws (8). Take care of
washers.
2. Use screwdriver to remove plastic cap (3).
3. Remove front bracket of upper suspension (1), see
6.6.16 Replacing Front Bracket of Upper Suspension
(Storm
4 X-plore), page 45 .
4. Loosen and remove screw (4).
5. Remove washer (5).
6. Remove sliding bearing (6).
7. Remove and replace front swing arm (2). Take care
with sliding bearing (7).
Fig. 6-40
Installing Front Swing Arm
1. Install parts in reverse order.
2. Test all functions.
46 1533060-N