R (27) If removed, put the rubber supports in the line blocks (15) and (25).
R (28) Make sure that the harness (5) is correctly installed on the engine.
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R (29) Close the line blocks (15) and (25) and tighten the captive bolts.
R (30) Install the bolt, clamps and anti-rotation lug (27) that attach the R harness (5) to the bracket at station 158.
R (31) Install the bolt and clamp (32) that attach the harness (5) to the R bracket at station 167.
R (32) TORQUE the bolts (17), (22), (27) and (32) to between 25 and 30 R lbf.in (0.28 and 0.33 m.daN). R R END SPIB NO. CFM02255MW1 R
R (33) Connect the electrical connector 4000WD1-A to the fire detector loop
A.
R (34) Examine the harness installation and make sure that the flip-lock clamps and the line blocks are installed correctly.
Subtask 71-51-43-865-085
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 3DA1, 3DA2, 3DA3, 4DA1, 4DA2, 4DA3, 5DA1, 5DA2, 5DA3, 1DB1, 1DB2, 4DG1, 4DG2, 1JH, 3801GX, 3802GX, 3803GX, 7TU, 2RK, 4RK FOR 1000EM1 2KS1, 4KS1, 2JH1, 3JH1, 1WE1, 2WE1, 7WD1, 8WD1, 2XU1 FOR 1000EM2 2KS2, 4KS2, 2JH2, 3JH2, 1WE2, 2WE2, 7WD2, 8WD2, 2XU2
Subtask 71-51-43-861-058
C. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002)
Subtask 71-51-43-860-082
D. Do the EIS start procedure (for the lower display of the ECAM system only). (Ref. TASK 31-60-00-860-001).
Subtask 71-51-43-710-055
E. Do an operational test of the engine fire and overheat detection (Ref. TASK 26-12-00-710-001).
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________ Subtask 71-51-43-860-083
A. Do the EIS stop procedure (Ref. TASK 31-60-00-860-002) Subtask 71-51-43-862-058
B. De-energize the aircraft circuits (Ref. TASK 24-41-00-862-002) Subtask 71-51-43-410-061
C. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Close the fan cowls: (Ref. TASK 71-13-00-410-040)
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(3) Remove the access platform(s).
(4) Remove the warning notice(s).
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TASK 71-51-43-000-003
Removal of the Fire Detector (Channel B) Harness (4203KS)
1. Reason for the Job
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Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
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No specific circuit breaker(s) safety clip(s)
No specific protective covers
No specific warning notice
No specific access platform 1 m (3 ft. 3 in.)
B. Referenced Information -------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------71-13-00-010-040 Opening of the Fan Cowl Doors **ON A/C 001-049, 051-061, 101-102, 201-202,
71-51-43-991-320 Fig. 417 R **ON A/C 062-099, 103-149, 151-199, 203-299, 301-399, 401-499,
71-51-43-991-320-A Fig. 417A
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**ON A/C ALL
3. Job Set-up
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Subtask 71-51-43-941-062
A. Safety Precautions
(1) On the center pedestal, on the ENG panel 115VU:
(a) Put a warning notice to tell persons not to start the engine.
(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
(3) On the overhead maintenance panel 50VU:
(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
(b) Put a warning notice to tell persons not to energize the FADEC 1(2).
Subtask 71-51-43-865-086
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