Invacare Storm 4 Series, Service Manual

Page: 45 / 102

Service
• 5 mm Allen key
• 17 mm Allen key
• Flat 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. Prop up mobility device, using several wooden blocks.
Use proper lifting techniques.
2. Use screwdriver to remove plastic cap (5).
3. Loosen and remove Allen screw (4) with 17 mm Allen
key.
4. Remove two Nord-Lock lock washers (3).
5. Remove and replace front swing arm (2).
Fig. 6-37
Installing Front Swing Arm
1. Install parts in reverse order.
2. Tighten Allen screw (4) to 200 -180 Nm.
3. Test all functions.
6.6.15 Replacing Trim on Suspension Brackets (Storm 4 X-plore)
• 4 mm Allen key
The procedure is identical for the front bracket (4) and the rear bracket of the upper suspension (5).
Removing Trim
1. Loosen two screws (3).
2. Remove screws (3) together with washers.
3. Press trim (1) out of front bracket (4) or rear bracket
(5) from below. When doing so, take care with insert
nuts (2).
Fig. 6-38
Installing Trim
1. Install parts in reverse order.
2. Test all functions.
6.6.16 Replacing Front Bracket of Upper Suspension (Storm 4 X-plore)
CAUTION!
Risk of injury caused by uncontrolled movement of mobility device
– Switch off power supply (ON/OFF key).
– Engage drive.
– Before raising mobility device, secure wheels by blocking them with wedges.
• Flat screwdriver
1533060-N 45