Replacing Tilt Actuator; Point - Invacare Modulite Pronto M41 Service Manual

Removing seat support (telescopic seat frame /
one-piece seat plate)
Tools:
•
6 mm Allen key
•
13 mm wrench
The figure above shows the seat support with the telescopic seat
frame.
1. Loosen Allen key screws (2) with a 6 mm Allen key.
2. Pull seat frame (1) up and off.
Installing seat and seat support
1. Install parts in reverse order.
When installing the seat, pay attention to its heavy
weight.
2. Tighten screws to a torque of 25 Nm.
3. Check all vehicle functions and go for a test drive.

4.10.2 Replacing tilt actuator

Replacing the actuator for the tilt in the lifter / tilt module
is also described.
Tools:
•
Screwdriver, flat, width 6 mm
•
13 mm jaw spanner (2x)
•
Slotted screwdriver
1604311-A
1. Remove legrests.
2. Switch controls OFF on remote.
3. Disconnect actuator cable from cable harness.
Tilt actuator in CoG module
1. Bottom fixing bolt (3) with nut (4) – Loose nut with open-ended
wrenches. Remove nut and bolt.
2. Top fixing bolt (2) secured with snap rings (1) – Remove snap
ring using a screwdriver and remove bolt.
3. Pull actuator out.
4. Insert new actuator.
5. Install parts in reverse order.
6. Connect actuator cable to cable harness.
7. To complete, check tilting function.
Tilt actuator in lifter/tilt module
1. Bottom fixing bolt (3) with slot – Loosen fixing bolt with a
screwdriver. Remove bolt.
2. Top fixing bolt (2) secured with snap rings (1) – Remove a snap
ring using a screwdriver and remove bolt.
3. Pull actuator out.
4. Insert new actuator.
5. Install parts in reverse order.
6. Connect actuator cable to cable harness.
7. To complete, check tilting function.
4.10.3 Replacing actuator — powered tilt with fixed
pivot point
Tools:
•
Small screwdriver
•
Wooden block
Example TDX SP2
Service
19