R WARNING : OPEN CIRCUIT BREAKERS 1JH, 2JH1, 2JH2, 3JH1 AND 3JH2
_______
(ENGINE 1 AND 2 IGNITION SYSTEMS).
THEN OPEN CIRCUIT BREAKERS 2KS1 AND 2KS2 (FADEC A
AND EIU 1 AND 2) AND 4KS1 (FADEC B AND EIU 1).
IF YOU DO NOT OBEY THIS SEQUENCE, THE ENGINE
AUTOMATIC IGNITION- SYSTEM WILL OPERATE. THIS CAN
CAUSE INJURY TO MAINTENANCE PERSONNEL.
a_ Open the circuit breakers 1JH, 2JH1, 2JH2, 3JH1, 3JH2, 2KS1
and 2KS2.
b_ Move the ENG1(2) throttle control lever. Make sure that the
small white circle on N1 indication follows the throttle
position.
c_ Close the circuit breakers 2KS1 and 2KS2 but keep the
circuit breakers 1JH, 2JH1, 2JH2, 3JH1, 3JH2 open.
R WARNING : OPEN CIRCUIT BREAKERS 1JH, 2JH1, 2JH2, 3JH1 AND_______
3JH2 (ENGINE 1 AND 2 IGNITION SYSTEMS).
THEN OPEN CIRCUIT BREAKERS 2KS1 AND 2KS2 (FADEC A
AND EIU 1 AND 2) AND 4KS1 (FADEC B AND EIU 1).
IF YOU DO NOT OBEY THIS SEQUENCE, THE ENGINE
AUTOMATIC IGNITION- SYSTEM WILL OPERATE. THIS CAN
CAUSE INJURY TO MAINTENANCE PERSONNEL.
d_ Open the circuit breakers 4KS1 and 4KS2.
e_ Move the ENG1(2) throttle control lever. Make sure that the
small white circle on N1 indication follows the throttle
position.
f_ Close the circuit breakers 4KS1, 4KS2, 1JH, 1JH1, 2JH2,
3JH1 and 3JH2.
g_ Move the ENG1(2) throttle control lever. Make sure that the
small white circle on N1 indication follows the throttle
position.
h_ Do the BITE test of the EFCS (Ref. TASK 27-96-00-740-001)
and make sure that there are no messages related to the
throttle control unit 8KS1(2).
i_ Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).
1EFF : ALL 1 32-31-00Page 407 1 1 Feb 01/03 1 1 1CES 1 (3) Make entries in the A/C technical log that:
- one or more of the system 2 proximity sensor(s) is/are electrically deactivated
-flexible take-off thrust is not to be used while more than one system 2 proximity sensor is electrically deactivated
- operation of avionics equipment is time limited on the ground while more than one system 2 proximity sensor is electrically deactivated.
5. Close-up
________ Subtask 32-31-00-410-062
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the access platform(s).
(3)
Close the MLG doors (Ref. TASK 32-12-00-410-001) or the NLG doors (Ref. TASK 32-22-00-410-001) as applicable.
Subtask 32-31-00-942-076
B. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : ALL 1 32-31-00Page 408 1 1 Feb 01/03R 1 1 1CES 1
NORMAL EXTENSION AND RETRACTION - ADJUSTMENT/TEST_________________________________________________
R TASK 32-31-00-700-002
R Simulation of Landing Gear Connected
R WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU_______
R START A TASK ON OR NEAR:
R - THE FLIGHT CONTROLS
R - THE FLIGHT CONTROL SURFACES
R - THE LANDING GEAR AND THE RELATED DOORS
R - COMPONENTS THAT MOVE.
R WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING_______
R GEAR.
R 1. Reason for the Job__________________
R Simulation of Landing Gear position, with one or more of the Landing Gear
R removed from the aircraft.
R 2. Job Set-up Information______________________
R A. Fixtures, Tools, Test and Support Equipment
R -------------------------------------------------------------------------------
R REFERENCE QTY DESIGNATION
R -------------------------------------------------------------------------------
R No specific blanking caps
R No specific safety barriers
R No specific warning notice
R No specific warning notices
R No specific access platform 2 m (6 ft. 7 in.)
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