(2)
Components
(a)
Remove dust with a vacuum cleaner and clean other dirt if necessary.
(b)
Do a check of labels and their identification.
(c)
Do a check of attachment and general condition of components.
(3)
Wiring
(a)
Do a check of identification sleeves or labels protective coatings, insulation and protective fittings for correct condition.
(b)
Do a check of the condition of wiring (for signs of ageing, alteration, overheating, scaling and deformation which can cause a decrease of wiring performance).
(4)
Electrical connectors
(a)
Disconnect plugs, do a check of their physical and electrical condition. Make sure that there are no signs of oxydation or corrosion, replace defective components (seals, gaskets, grommets, ferrules etc...).
(b)
Do a check of the tightness of connections to all electrical accessories, ground bonding leads, ground leads, busbars and terminal bars.
(c)
Do a check of tightness of non-safetied connectors.
(d)
Do a check of the condition of electrical connector protections in the hydraulics compartment.
Subtask 24-00-00-020-053
C. Replacement of the Defective Components
(1) Replace defective components. Subtask 24-00-00-420-053
D. Installation of the Removed Components
(1) Install removed components and put back all equipment in operating condition.
5. Close-up
________ Subtask 24-00-00-410-057
A. Close the access doors 811, 812, 822, 121AL. Subtask 24-00-00-410-058
B. Close Access
(1) Close the fan cowl doors (Ref. TASK 71-13-00-410-040):
-
FOR 1000EM1
437AL, 438AR
-
FOR 1000EM2
447AL, 448AR
Subtask 24-00-00-942-054
C. Put the aircraft back to its initial configuration.
(1)
Remove the warning notice(s).
(2)
Remove the access platform(s).
R TASK 24-00-00-200-004
R Opening and Closing of all Circuit Breakers with Electrical Circuits
R De-Energized
R 1. Reason for the Job__________________
R Refer to the MPD TASK: 240000-17
R 2. Job Set-up Information______________________
R A. Fixtures, Tools, Test and Support Equipment
R -------------------------------------------------------------------------------
R REFERENCE QTY DESIGNATION
R -------------------------------------------------------------------------------
R No specific warning notice
R B. Referenced Information
R -------------------------------------------------------------------------------
R REFERENCE DESIGNATION
R -------------------------------------------------------------------------------
R 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
R from the External Power
R 3. Job Set-up__________
R Subtask 24-00-00-860-058
R A. Aircraft Maintenance Configuration
R (1) In the cockpit, put a warning notice in position to tell persons not
R to operate the pushbutton switches on the panels 35VU, 211VU and
R 115VU.
R (2) Put a warning notice in position on the door 121AL to tell persons
R not to connect the external power receptacle.
R (3) Make sure the aircraft electrical circuits are de-energized
R (Ref. TASK 24-41-00-862-002).
R 4. Procedure_________
R Subtask 24-00-00-210-067
R A. Opening and Closing of Circuit Breakers
R NOTE : Open and close the circuit breakers with the aircraft electrical____
R circuit de-energized.
R (1) Open and close each circuit breaker on these panels:
R (a) In the cockpit:
R - 49VU
R - 105VU
R - 106VU
R - 122VU
R - 123VU
R - 124VU
R - 125VU.
R (b) In the cabin:
R - 2000VU
R - 2001VU.
R 5. Close-up________
R Subtask 24-00-00-410-059
R A. Make sure that the work area is clean and clear of tool(s) and other
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