(6)
Make sure that there is no damage or chafing on the fire detectors, the rail assemblies and the related brackets.
(7)
Make sure that there is no damage or chafing on the detection harness insulations to prevent short circuit.
Fan Fire Detectors
Figure 602/TASK 26-12-00-991-301
1EFF : ALL 1 26-12-00 Page 606
1 1 Aug 01/00
1 1
1CES 1
Core Fire Detectors - Left Side
Figure 603/TASK 26-12-00-991-302
1EFF : ALL 1 26-12-00 Page 607
1 1 Aug 01/00
1 1
1CES 1
Core Fire Detectors - Right Side
Figure 604/TASK 26-12-00-991-303
1EFF : ALL 1 26-12-00 Page 608
1 1 Aug 01/00
1 1
1CES 1
5. Close-up
________ Subtask 26-12-00-410-054
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the thrust reverser doors: (Ref. TASK 78-36-00-410-040) FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR
Subtask 26-12-00-440-053
B. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041). Subtask 26-12-00-410-055
C. Close Access
(1)
Close the fan cowl doors (Ref. TASK 71-13-00-410-040):
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(2)
Remove the access platform(s).
(3) Remove the warning notice(s). Subtask 26-12-00-865-053
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 7WD1, 7WD2, 8WD1, 8WD2 ENGINE AND APU FIRE PANEL (1WD) - REMOVAL/INSTALLATION
______________________________________________________
TASK 26-12-12-000-002
Removal of the ENG/APU Fire Panel (1WD)
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific warning notice
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
26-12-12-991-002 Fig. 401
3. Job Set-up
__________
Subtask 26-12-12-941-052
A. Safety Precautions
(1) In the cockpit:
(a) On the ENG panel 115VU, put a warning notice to tell the persons not to start engines.
(b) On the OVERHEAD CTL & IND panel 25VU, put a warning notice to R tell the persons not to start APU Subtask 26-12-12-865-053
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
49VU AIR COND/FLOW/CTL &/IND1 1HB D07
**ON A/C ALL
49VU FUEL/LP VALVE/MOT1/ENG2 2QG A09
49VU FUEL/LP VALVE/MOT1/ENG1 1QG A08
49VU ENGINE/2/FIRE DET/LOOP B 8WD2 A07
49VU ENGINE/1/FIRE DET/LOOP A 7WD1 A06
49VU HYD/FIRE VALVE/Y/ENG2 3702GD C14
49VU HYD/FIRE VALVE/G/ENG1 1703GK C13
49VU AIR BLEED/ENG 1/CTL 3HA1 D12
49VU AIR BLEED/ENG 1/MONG 2HA1 D11
121VU APU/FIRE AND OVHT/DET/LOOP B 2WG L44
121VU APU/FIRE AND OVHT/DET/LOOP A 1WG L43
121VU APU/FIRE/EXTIG/SQUIB/B 2WF L39
121VU APU/FIRE/EXTIG/SQUIB/A 1WF L38
121VU APU/FIRE/LP VALVE/NORM 4WF M42
121VU APU/FIRE/LP VALVE/STBY 3WF M41
121VU FUEL/LP VALVE/MOT2/ENG2 4QG M26
121VU FUEL/LP VALVE/MOT2/ENG1 3QG M25
121VU ENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/B 2WE1 Q44
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