A. Get Access
(1) Make sure that the platform is in position at the access door 824.
(2) Make sure that the access door 824 is open.
Subtask 77-32-34-865-069
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
121VU ENGINE/ENG1 AND 2/EVMU 1EV R44
F 『 EEFF : ALL E Page 40477-32-34
E E May 01/05 E E ECES E
F 『
E C F M E
E E
E 56-5B E
E E
4. Procedure
_________
(Ref. Fig. 401/TASK 77-32-34-991-933)
Subtask 77-32-34-420-052
A. Installation of the Engine Vibration Monitoring Unit
(1) Remove the blanking caps from the electrical connectors.
(2) Make sure that the electrical connectors are clean and in the correct condition.
(3) Put the engine vibration monitoring unit (1) in its support (2).
(4) Push the engine vibration monitoring unit (1) until the connector (6) engages correctly.
(5) Engage the knurled nuts (4) in the hooks (5) and tighten them.
Subtask 77-32-34-865-070
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1EV
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 77-32-34-869-089-A
C. Not Applicable
**ON A/C 051-051,
Subtask 77-32-34-869-089
C. Enter the initial vibration values you wrote before the removal or enter the initial vibration values (Ref. TASK 77-32-34-860-040).
**ON A/C ALL
Subtask 77-32-34-710-054
D. Do the test of the EVMU with the CFDS (Ref. TASK 77-32-34-710-040).
F 『 EEFF : ALL E Page 40577-32-34
E E Aug 01/05 E E ECES E 5. Close-up
F 『
E C F M E
E E
E 56-5B E
E E
________ Subtask 77-32-34-410-052
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Close the access door 824. (Ref. TASK 52-41-00-410-002)
(3) Remove the access platform(s).
F 『 EEFF : ALL E Page 40677-32-34
E E May 01/05 E E ECES E
F 『
E C F M E
E E
E 56-5B E
E E
MONITORING UNIT - ENGINE VIBRATION (EVMU) (2EV) - ADJUSTMENT/TEST
_________________________________________________________________
TASK 77-32-34-710-040
Operational Check of EVMU through CFDS
1. Reason for the Job
__________________
R Refer to the MPD TASK: 773200-C1
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 31-32-00-860-012 Procedure to Get Access to the SYSTEM REPORT/TEST/ENG Page 77-32-34-991-934 Fig. 501
3. Job Set-up
__________
Subtask 77-32-34-861-062
A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
Subtask 77-32-34-865-071
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
121VU ENGINE/ENG1 AND 2/EVMU 1EV R44
F 『 EEFF : ALL E Page 50177-32-34
E E Aug 01/05 E E ECES E Subtask 77-32-34-869-090
F 『
E C F M E
E E
E 56-5B E
E E
C. Aircraft Maintenance Configuration
(1) On the MCDU 1(2), get the SYSTEM REPORT/TEST ENG page (Ref. TASK 31-32-00-860-012).
(2) Push the line key adjacent to the EVMU indication: the first EVMU page comes into view (Ref. Fig. 501/TASK 77-32-34-991-934) 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320飛機維護手冊 AMM ENGINE INDICATING 發動機指示(57)
