Opening and Closing Procedure of the APU Access Doors Figure 201/TASK 52-41-00-991-001
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 (b) Open the door to the vertical position.

R R  (c) Push the control handle (8) up to move the access door to its overcenter position.
 NOTE : The spring (7) of the door mechanism holds the door in the____ fully open position.
 5. Close-up________
 Subtask 52-41-00-860-051
 A. Put the aircraft back to the serviceable condition.
 (1) Make sure that the work area is clean and clear of tool(s) and other items.
 (2) Remove the access platform.

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 TASK 52-41-00-410-001
 Close the APU Doors after Access
 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 No specific  circuit breaker(s) safety clip(s)access platform 4.0 m (13 ft. 1 in.) 
R  B. Referenced Information 
R R R  -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R  52-41-00-991-001  Fig. 201
 3. Job Set-up__________
 Subtask 52-41-00-865-053
 A. 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

 B. Safety Precautions
 (1)
 Put the access platform in position below the APU compartment.

 (2)
 Make sure that the warning notice is in the flight compartment to tell persons not to start the APU.

 4. Procedure
_________
 Subtask 52-41-00-410-052

 A. Closing of the APU Access Doors R (Ref. Fig. 201/TASK 52-41-00-991-001)
 (1) Close the APU access door 316AR (9).
 (a)
 Push the control handle (8) of the door mechanism in and unlock the door from the over-center position.

 (b)
 Hold the handle (12), close the door and lock it with the shoot-bolts (10).

 NOTE : When the APU access door 316AR is closed, make sure that
____ the seal on the aircraft air intake box is correctly sealed.
 (2) Close the APU access door 315AL (2).
 (a)
 Hold the APU access door and release the pip-pin (3) from the fuselage attach point.

 (b)
 Push the knurled grip (4) back and move the telescopic strut (5) to the closed position. Lock the telescopic strut (5) to the door attach point.

 (c)
 Close the door and lock it with the two shoot bolts (1).

 (d)
 Lock the three quick-release fasteners (6) at the bottom of the doors.

 (e)
 Make sure that the locking hooks of the quick-release fasteners

 (6) are correctly engaged in the clevises (11) on door 316AR (9).
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 5. Close-up
________ Subtask 52-41-00-860-053
 A. Put the aircraft back to the serviceable condition.
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Remove the access platform.

 (3) Remove the warning notice from the flight compartment. Subtask 52-41-00-865-054
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KD, 2KD
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 TASK 52-41-00-010-002 Open the Avionics Compartment Doors for Access WARNING : BE CAREFUL WHEN YOU OPEN THE AVIONICS COMPARTMENT DOOR. IF YOU OPEN
_______ IT WITH TOO MUCH FORCE, IT CAN CLOSE AGAIN SUDDENLY. THIS CAN CAUSE INJURY TO YOUR HANDS IF THEY ARE ON THE EDGE OF THE OPENING.
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
　
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