B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD
 Subtask 49-11-11-860-064
 C. Aircraft Maintenance Configuration.
 (1)
 De-energize the ground service network
 (Ref. TASK 24-42-00-862-001).

 (2)
 Remove the ground support and maintenance equipment, the special and standard tools and all other items.

 (3)
 Remove the warning notice(s).

R  EFF : 001-049, 101-105, 107-107, 151-199, 49-11-11Page 454 201-210, Config-2 Aug 01/05
 CES  POWER PLANT - REMOVAL/INSTALLATION

__________________________________
 TASK 49-11-11-000-003
 Removal of the Power Plant (APU) (APS 3200)
 WARNING : MAKE SURE THAT YOU HAVE THE CORRECT FIRE FIGHTING EQUIPMENT
_______ AVAILABLE.
 WARNING : DO NOT TOUCH THE APU UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS
_______ WHEN YOU DO THE MAINTENANCE TASK(S).
 WARNING : LOCK THE MECHANISM OF THE ACCESS DOOR 316AR WITH THE PIP PIN WHEN YOU
_______ OPEN THE ACCESS DOOR. THIS WILL PREVENT INJURY.
 WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK. LOOSE
_______ LOCKWIRE CAN CUT OR BLIND YOU.
 1. Reason for the Job
__________________
 Removal of the APU
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps No specific blanking covers No specific blanking plugs No specific circuit breaker(s) safety clip(s) No specific tape No specific tie wraps No specific container 1.0 l (0.2641 USgal) No specific access platform 3.5 m (11 ft. 6 in.) A1-91-265 1 HOIST - MINILIFT 98A28007570000 1 ADAPTER - VENT AND DRAIN VALVE, APU 98A49107504001 3 PROTECTOR - THREADS, APU MOUNTING BOLTS 98D49207527000 1 SUPPORT FRAME - APU  B. Referenced Information

 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-23-51-000-001  Removal of the APU Generator 8XS
 24-41-00-861-002  Energize the Aircraft Electrical Circuits from the
 External Power
 28-22-14-000-001  Removal of the APU Fuel LP-Switch 5030QM
 29-00-00-864-001  Put the Related Hydraulic System in the Depressurized
 Configuration before Maintenance Action
 49-00-00-080-001  Removal of the APU Hoist Tool (APS 3200)
 49-00-00-480-001  Installation of the APU Hoist Tool (APS 3200)
 49-00-00-860-011  Update of APU Data (hours/cycles) (APS 3200)
 49-12-54-000-001  Removal of the APU Mount Brackets (4065KM, 4075KM,
 4085KM) (GTCP 36-300)
 49-52-41-000-002  Removal of the Oil Cooler Outlet Duct (APS 3200)
 52-41-00-010-001  Open the APU Doors for Access
 52-41-21-000-001  Removal of the APU Access Door 315AL
 52-41-22-000-001  Removal of the APU Access Door 316AR and the related
 Door Mechanism
 49-11-11-991-006  Fig. 401
 49-11-11-991-008  Fig. 402
 49-11-11-991-005  Fig. 403
 49-11-11-991-007  Fig. 404
 3. Job Set-up__________
 Subtask 49-11-11-860-057

 A. Aircraft Maintenance Configuration
 (1)
 Put the warning notices on panel 25VU to tell persons not to start the APU.

 (2)
 Energize the ground service network (Ref. TASK 24-41-00-861-002).

 (3)
 Make sure that the hydraulic systems are depressurized (Ref. TASK 29-00-00-864-001).

 Subtask 49-11-11-740-052-A
 B. Print out of the APU hours and cycles from the ECB.
 NOTE : This workstep is only necessary if the APU TSO has been monitored.
____
 (1)
 Use the MCDU and print out the APU hours and cycles (Ref. TASK 49-00-00-860-011).

 (2)
 Write down the APU hours and cycles in the APU log.

 Subtask 49-11-11-865-060
 C. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU APU/FUEL/BLOW OFF/PUMP 2QC B14 121VU APU/FUEL/BLOW OFF/CTL 1QC K39 121VU APU/FIRE AND OVHT/DET/LOOP A 1WG L43 121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41 121VU APU/AUTO/EXTIG/GND/TEST 30WF L40 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 APU/FUEL/LP VALVE/CTL 1QF M40 121VU APU/FUEL/LP VALVE/SPLY 2QF M39 121VU APU/FUEL/PUMP/CTL 3QC M38
　
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