Operational Test of the Damping Measurement (Elevator) not OK

TASK 27-30-00-810-852-A
Operational Test of the Damping Measurement (Elevator) not OK

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 27-34-51-000-001	Removal of the Elevator Servo Control
AMM 27-34-51-400-001	Installation of the Elevator Servo Control
AMM 27-96-00-710-008	Operational Test of the Damping Measurement (Elevator)

3. Fault Confirmation
Subtask 27-30-00-710-052-A

A. Test
Do the operational test of the damping measurement (elevator) AMM 27-96-00-710-008.

4. Fault Isolation
Subtask 27-30-00-810-098-A

A. If the damping factor in the down or in the up position is less than 0,25:

replace the related elevator servocontrol (34CE1 or 34CE2 or 34CE3 or 34CE4) AMM 27-34-51-000-001 and AMM 27-34-51-400-001 .

Subtask 27-30-00-710-053-A

B. Do the test given in Para. 3.

[Rev.8 from Aug 2018] 2026.04.04 04:27:35 UTC