Invacare G40 - Backrest with Frame, Padding, and Grip

16
7.3 Backrest with frame, padding and grip
Backrest, front view, without padding Backrest, back view
1
1
2
15
15
14
10
11, 12
13
7, 8
3, 4, 5, 16
10
1 Back shell 2 Backframe
3 Backmount socket 4 Starlock caps 16,0
5 Disc 17,0 6 Backpadding (not shown)
7 Clutch part for gas spring 8 Wing screw M6x10
9 Safety belt (not shown) 10 Mounting plate for safety belt
11 Hexagon head screw M6x20 12 Disc 6,4
13 Threaded bolt M6x6 14 Walking stick loop
15 Grip 16 Chassis
2
• 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?
> Replace backpadding.
> Tighten screws.
> Replace back shell.
> Replace backframe.
> Replace grip.
> Replace walking stick holder.
> Replace safety belt.
> Make moving or replace backmount socket.
Check Action
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.