(3)
 Close the APU access doors 315AL, 316AR (Ref. TASK 52-41-00-410-001).

 (4)
 Remove the access platform(s). Subtask 49-81-00-865-073

 B.
 Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD

R  EFF : 001-049, 101-105, 107-107, 151-199, 49-81-00Page 616 201-210, Config-2 Aug 01/05
 CES  Subtask 49-81-00-860-071

 C. Aircraft Maintenance Configuration
 (1)
 Pressurize the reservoirs of the hydraulic systems. (Ref. TASK 29-14-00-614-002).

 (2)
 De-energize the ground service network
 (Ref. TASK 24-42-00-862-001).

 (3)
 Remove the warning notice(s).

R  EFF : 001-049, 101-105, 107-107, 151-199, 49-81-00Page 617 201-210, Config-2 Aug 01/05
 CES  EXHAUST SYSTEM ((APS 3200)) - INSPECTION/CHECK

______________________________________________
 TASK 49-81-00-200-004
 Visual Check of the Sealing Ring Coupling, V-Clamp and Portion of Exhaust Duct Inside of the APU Compartment (APS 3200)
 WARNING : DO NOT TOUCH THE APU UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS
_______ WHEN YOU DO THE MAINTENANCE TASK(S).
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
 No specific access platform 3.5 m (11 ft. 6 in.)
 No specific Torque Wrench : range 0.00 to 1.20 m.daN

 (0.00
 to 9.00 lbf.ft) No specific Torque Wrench : range 0.20 to 3.60 m.daN

 (2.00 to 26.00 lbf.ft)

 B.
 Consumable Materials

 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 19-010 USA AMS 5687
 LOCKWIRE STAINLESS STEEL ANNEALED 0.8MM DIA
 (Ref. 20-31-00)
 C. Expendable Parts
 -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
1 insulation bracket 49-81-04 01 -033 2 insulation bracket 49-81-04 01 -037

 D. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
 Configuration before Maintenance Action 49-81-41-000-002 Removal of the Exhaust Muffler (APS 3200) 49-81-41-400-002 Installation of the Exhaust Muffler (APS 3200) 52-41-00-010-001 Open the APU Doors for Access 52-41-00-410-001 Close the APU Doors after Access 52-41-18-000-001 Removal of the APU Exhaust Access-Fairing 317AL 52-41-18-400-001 Installation of the APU Exhaust Access-Fairing 317AL AIPC 49810401080 AIPC 49810401090 AIPC 49814101010 49-81-00-991-002 Fig. 601
 3. Job Set-up
__________
 Subtask 49-81-00-860-051
 A. Aircraft Maintenance Configuration.
 (1)
 Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).

 (2)
 On the panel 25VU, make sure that the APU MASTER SW pushbutton switch is off.

 (3)
 Put a warning notice in the cockpit to tell persons not to start the APU.

 (4)
 Make sure that the hydraulic systems are depressurized (Ref. TASK 29-00-00-864-001).

 Subtask 49-81-00-865-056
 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41
 Subtask 49-81-00-010-053
 C. Get Access
 (1)
 Put the access platform in position below the APU access doors 315AL and 316AR.

 (2)
 Open the APU access doors 315AL 316AR (Ref. TASK 52-41-00-010-001).

 (3)
 Set the LIGHT control switch 11LJ to the on position.

 4. Procedure
_________ (Ref. Fig. 601/TASK 49-81-00-991-002) Subtask 49-81-00-020-053
　
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