2. On the IDG 1(2): On the corresponding IDG:
-slowly pull out the disconnect - if you hear a click while you hold reset ring to the full limit of the disconnect reset ring, this shows travel. Monitor the hand force that the disconnect function operates that is necessary: this force correctly. must not be too high. The disconnect mechanism must move freely without hard points. Let the disconnect reset ring go slowly back to the initial position.
-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
3. On the IDG 1(2): again, slowly pull out the disconnect reset ring to the full limit of travel.
4. If you do not get a correct reset of the IDG 1(2) disconnect mechanism after you obeyed the instruction given in step 1 through (3), you must remove and replace the IDG 1(2).
5. On the panel 35VU: - lower the safety guard.
NOTE : When you do the first engine start, make sure that the related engine____ electrical-generation system operates correctly.
R **ON A/C 401-499,
R Subtask 24-21-00-710-050-A
R R R A. Operational Test of the IDG Disconnect and Reconnect (Reset) Function -Engine Static (Ref. Fig. 501/TASK 24-21-00-991-922)
R R NOTE : This test is for the system 1. For the other system(s), use the____ indications between the parentheses.
R R R NOTE : Two persons are necessary to do the test: one person holds the____ disconnect reset ring while the other person pushes the IDG pushbutton switch in the cockpit on the ELEC control panel 35VU.
R IDG - Reset Ring
R Figure 501/TASK 24-21-00-991-922
R 1EFF : 401-499, 1 24-21-00 Page 505
1 1 Aug 01/05
1 1
1CES 1
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On the ELEC control panel 35VU:
R - lift the guard and push the
R IDG1(2) pushbutton switch.
R 2. On the IDG 1(2):
R remove the screw (3) and
R desengage the loop clamp (2).
R slowly pull out the disconnect
R reset ring (1) to the full limit
R of travel. Monitor the hand force
R that is necessary: this force
R must not be too high. The
R disconnect mechanism must move
R freely without hard points.
R Let the disconnect reset ring (1)
R go slowly back to the initial
R position.
R 3. On the IDG 1(2):
R again, slowly pull out the
R disconnect reset ring (1) to the
R full limit of travel.
R - install the loop clamp (2) on
R the disconnect reset ring (1)
R and attach the loop clamp with
R the screw (3). TORQUE the screw
R to between 20 and 22 lbf.in
R (0.22 and 0.24 m.daN).
R 4. If you do not get a correct reset
R of the IDG 1(2) disconnect
R mechanism after you obeyed the
R instructions given in step (1)
R through (3), you must remove and
R replace the IDG 1(2).
R 5. On the panel 35VU:
R - lower the safety guard.
On the IDG 1(2):
-if you feel a click while you hold the disconnect reset ring, this shows that the disconnect function operates correctly.
R NOTE : When you do the first engine start, make sure that the related engine
____ R electrical-generation system operates correctly.
R 1EFF : 401-499, 1 24-21-00Page 506 1 1 Aug 01/05 1 1 1CES 1R **ON A/C ALL
5. Close-up
________
Subtask 24-21-00-410-050
A. Close the right fan cowl door (Ref. TASK 71-13-00-410-040):
-
FOR 1000EM1
438AR
-
FOR 1000EM2
448AR
Subtask 24-21-00-865-052
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 2XU1, 2XU2
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