Replacing The Spring And Flanged Bushing; Replacing The Gearmotor - FAAC B614 Manual

11.2 REPLACING THE SPRING AND
FLANGED BUSHING
1. Release the arm.
2. Lift it completely vertically.
3. Re-lock it.
4. ( 4 6 ) Lengthen the turnbuckle by manually
unscrewing it, then remove the spring.
5. Loosen the screw to remove the flanged bushing
(1) and replace it. Fix the turnbuckle in the ap-
propriate hole with the new flanged bushing, the
screw and washer.
6. Mount the new spring.
7. Balance the arm.

11.3 REPLACING THE GEARMOTOR

1. Release the arm.
2. Lift it completely vertically.
3. Re-lock it.
4. Lengthen the turnbuckle by manually unscrewing
it, then remove the spring.
5. Release the arm again and bring it in horizontal
position.
6. Remove the arm.
7. Position the rocker arm as shown in the figure
(4 7).
8. Re-lock the arm.
9. Remove the C-clip ring on the drive shaft.
10. Unscrew the 4 nuts and remove the washers.
11. Remove the gearmotor
12. Remove the electric motor, taking care not to
damage its cable.
13. Install the electric motor onto the new gearmotor
and follow the procedure in reverse.
B614 51
1
4 6
4 7
532297 - Rev.D