Replacing Fork 3-Wheel; Replacing Front Wheel Suspension 4-Wheel - Invacare orion metro Service Manual

11.
Remove screws A on front steering column shroud.
12. Remove the front steering column shroud.
13. Loosen brake cable. See 4.9.1 Replacing hand brakes,
page 25.
14.
Loosen and remove screw at clamp (1).
15. Unscrew fixing bolt for steering column and remove.
16. Pull steering column out upwards.
17. To replace fork 3–wheel, see 4.8.6 Replacing fork
3–wheel, page 23.
4.8.6 Replacing fork 3–wheel
1. Prepare steering column. See 4.8.5 Replacing steering
column, page 22.
2. Remove rubber mat in foot pan.
3. Loosen screws in chassis below rubber mat.
4. Remove chassis upwards.
5. Dismantle front wheel. See 4.8.4 Replacing front axle,
page 21.
6.
Pull off clamp (1).
1608032-A
7. Loosen fork bolt (2).
8. Loosen knurled screw (3).
9. Replace fork.
10. Install parts in reverse order.
11. Apply brake and tighten axle bolts at same time.
12. Test functions (trial run).
4.8.7 Replacing front wheel suspension 4–wheel
CAUTION!
Risk of accident
Accidental rolling can lead to accidents.
– Secure mobility device against rolling away.
When disassembling, note the position of small parts
such as screws and washers. Put small parts down so
that they can be reassembled in the right sequence.
• 10 mm wrench
• 13 mm wrench
• 17 mm wrench
• 19 mm wrench
• 32 mm wrench
• Phillips screwdriver
• Supporting wooden block
1. Remove seat.
2. Remove shroud.
3. Disconnect battery cable.
4. Place a supporting wooden block under the front part of
the frame so that the front wheel is no longer touching
the floor.
5. Replace steering column. See 4.8.5 Replacing steering
column, page 22.
6.
Loosen 4 screws A on front shock absorbers.
Service
23