R (a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) R pushbutton switch is off.
R (b) Put a warning notice to tell persons not to energize the FADEC R 1(2).
R 4. Procedure
_________
R Subtask 71-13-11-210-062
R A. Do a visual inspection of the fan cowl doors for mismatch at the air R intake cowl.
R -------------------------------------------------------------------------------R INSPECT/CHECK MAXIMUM REMARKS R SERVICEABLE LIMITS R -------------------------------------------------------------------------------
R 1. Examine the Outer Barrel to fan cowl door for mismatch.
R  A. Outer Barrel to  Positive step:  These are the preferred 
R  fan cowl  70 percent  measurements. 
R  + 0.040 in. (+ 1 mm) 
R  30 percent 
R  +0.060 in. (+ 1.5 mm) 
R  At one location 
R  + 0.070 in. (+ 1.8 mm) 
R  Negative step: 
R  70 percent 
R  -0.060 in. (-1.5 mm) 
R  30 percent 
R  -0.075 in. (-1.9 mm) 
R  Between positive 0.040  If the mismatch is more 
R  in. (1 mm) and positive  than positive maximum 
R  0.060 in. (1.5 mm) or  serviceable limit, measure 
R  negative 0.060 in. (1.5  the fan cowls at 10 equal 
R  mm)  distances. Add the 10 
R  measurements and divide 
R  the total by ten. 
R  If the average positive 
R  mismatch is less than 
R  0.060 in. (1.5 mm) and no 
R  measurement is more than
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R  5. Close-up________ 
R  Subtask 71-13-11-942-060 
R  A. Remove the warning notice(s).

0.160
 in. (4.06 mm), it is acceptable for flight, if steps 1 and 2 are done:

1. All locations with an into the wind positive step mismatch of more than

0.060 in. (1.5 mm) must be repaired (Ref. SRM 54-02-05).
2. If, at one location only, the mismatch is large but not more than positive 0.160 in. (4.06 mm) you must adjust the fan cowl door (Ref. TASK 71-13-00-800-041) or you must do the repair for mismatch (Ref. SRM 54-10-00), Repair n.18. If the average positive step mismatch is more than
0.060 in. (1.5 mm) or there is more than one location with a positive step mismatch greater than
0.160 in. (4.06 mm) then replace the fan cowl door (Ref. TASK 71-13-11-000-041) and (Ref. TASK 71-13-11-400-041).
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 E 56-5B E E E TASK 71-13-11-280-001

 Functional Check of the Pressure Relief Door on the Right Hand Fan Cowl
 1. Reason for the Job

__________________
 Self Explanatory

 2. Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice RSE1234 1 TORQUE ADAPTER TOOL
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
71-13-00-010-040 Opening of the Fan Cowl Doors 71-13-00-410-040 Closing of the Fan Cowl Doors 71-13-11-991-302 Fig. 602
 3. Job Set-up
__________ Subtask 71-13-11-941-054
 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.
　
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