Grip - Invacare G40 Service Manual

7.3 Backrest with frame, padding and grip
Backrest, front view, without padding
15
14
13
2
1 Back shell
3 Backmount socket
5 Disc 17,0
7 Clutch part for gas spring
9 Safety belt (not shown)
11 Hexagon head screw M6x20
13 Threaded bolt M6x6

15 Grip

Check
• Backpadding damaged?
• Screws at backframe loose?
Backshell damaged?
• Backframe damaged, welded joints
defective?
• Grip damaged?
• Walking stick loop damaged?
• Safety belt damaged?
• Backframe does not go easily?
Complete disassembly:
• Draw off backpadding from seat shell (velcro fasteners).
• Release crosstip screw and remove walking stick loop (14).
• Release threaded bolts (13) and pull out grip (15).
• Release wing screw (8) and pull out clutch part from backframe (2) downwards.
• Release hexagon head screws (11) with discs (12) and remove safety belt (9) with mounting plate (10).
• Pull out backshell (1) from backframe (2) downwards.
• Note position of discs (5).
• Release starlock caps (4) with a flat screwdriver and remove backmount socket (3) with discs (5).
• Remove backframe (2) from chassis.
16
2
1
3, 4, 5, 16
Backrest, back view
15
10
2 Backframe
4 Starlock caps 16,0
6 Backpadding (not shown)
8 Wing screw M6x10
10 Mounting plate for safety belt
12 Disc 6,4
14 Walking stick loop
16 Chassis
Action
> Replace backpadding.
> Tighten screws.
> Replace back shell.
> Replace backframe.
> Replace grip.
> Replace walking stick holder.
> Replace safety belt.
> Make moving or replace backmount socket.
1
11, 12
10
7, 8