Servicing Linkage Of Chin Control; Tightening Powered Linkage; Replacing Legrests; Removing The Legrest - Invacare Modulite Service Manual

Invacare® Modulite
1. Remove actuator including top linkage and bracket.
See Replacing Actuator, page 29.
It is possible to remove this component
without removing any parts installed on the
component such as joysticks and switches.
When removing, take care of cable connections
and installed parts.
2.
Loosen clamping lever A.
3. Remove bottom linkage.
4.
Fig. 5-18 Mounting hardware. For better view the stabilization
bracket is shown partially only.
Loosen and remove screws B including mounting
hardware C.
5. Install parts in reverse order.
6. Re-install components of chin control.
7. Test all functions.

5.9.3 Servicing linkage of Chin Control

The linkage of the Chin Control should be greased once
a year.
• Pliers
• Grease
• Cable tie
1.
Remove cable tie A.
2. Push up bellows B.
30
Fig. 5-17
3.
Clean linkage A.
4. Apply thin layer of grease to linkage.
5. Pull down bellows.
6. Secure with new cable tie.

5.9.4 Tightening powered linkage

Check the powered linkage of the Chin Control once a
year for play.
• Slotted screwdriver
• 6 mm Allen key
• 19 mm wrench
1. Remove cap A
2. Loosen counter nut B.
3. Tighten grub screw C until linkage is free from play.
4. Tighten counter nut.
5. Move linkage up and down to check for increased
actuator noise.
If grub screw is too tight, this damages the
actuator, recognizable by increased actuator
noise.
6. If grub screw is too tight, repeat steps 1 to 4 and
tighten it a bit less.
7. Reattach cap.

5.10 Replacing legrests

5.10.1 Removing the legrest

You can remove central, manually adjustable legrest
completely.
1604311-G