LSCT
Maintenance manual
Item N° 326617
Revision A
Date 25/06/2015
Page 22 of 93
SEAT TILT:
SEAT TILT ACTUATOR:
Dismantling:
1. Place the chair in standing position
2. Take off the back cover (See section
«Back cover»).
3. Remove the 2 axles from the «trolley».
(See figure 50)
WARNING !
When removing the two axles from the
trolley, hold the seat of the chair to stop it
tipping over.
4. Remove the nut cap and unscrew the nut.
(See figure 51)
5. Disconnect the actuator from the ISM.
6. Remove the actuator by lifting it up then
pulling it backwards.
Assembly:
Assemble in the reverse order.
1. Replace the actuator.
2. Insert the washer on the axle attaching
the actuator and pre-tighten the nut. (See
figure 52)
3. Reattach the 2 axles of the trolley
(Tightening torque: 17N.m). (See figure
53)
4. Finish tightening the rear fastening of the
actuator. (Tightening torque: 53N.m) (See
figure 52)
5. Reconnect the actuator to the ISM (See
section «Electrical circuit diagram»).
6. Put back the back cover (See section
«Back cover»).
REPAIRS:
«Trolley»
Figure 50
Figure 51
Figure 52
Figure 53
