______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice No specific access platform 1 m (3 ft. 3 in.) 856A1130 1 TOOL SET - JACK SCREW
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
72-21-00-991-300 Fig. 401
3. Job Set-up
__________ Subtask 72-21-00-941-067
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.
(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
(3) On the overhead maintenance panel 50VU:
(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
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(b) Put a warning notice to tell persons not to energize the FADEC 1(2).
(4) Put the access platform in position.
4. Procedure
_________
(Ref. Fig. 401/TASK 72-21-00-991-300) Subtask 72-21-00-020-063
A. Removal of the Spinner Front Cone:
CAUTION : BE CAREFUL NOT TO LOOSE THE WASHERS WHEN YOU REMOVE THE
_______ ATTACHMENT BOLTS. NORMALLY, THEY ARE STUCK ON THE FRONT CONE.
(1) Remove the bolts (40) which attach the spinner front cone (50) to the spinner rear cone (20).
(2) Move the Spinner Front Cone: CAUTION : BE CAREFUL NOT TO LET THE SPINNER FRONT CONE FALL DOWN WHEN
_______
YOU DETACH IT FROM THE REAR CONE.
(a) Move the spinner front cone (50) apart from the spinner rear cone
(20) with the 3 jackscrews (P08) from the tool set TOOL SET -JACK SCREW, (856A1130G02/G06)
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Spinner Front and Rear Cones
Figure 401/TASK 72-21-00-991-300
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Installation of the Spinner Front Cone
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific heat gun No specific warning notice No specific access platform 1 m (3 ft. 3 in.) No specific Torque Wrench : range 36.00 to 220.00 lbf.in
(0.40 to 2.60 m.daN) 856A3409 1 PIN, GUIDE - SPINNER REAR CONE
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. CP2442 * engine oil (Ref. 70-30-00)
3. Job Set-up
__________
Subtask 72-21-00-860-054
A. Aircraft Maintenance Configuration
(1) On the center pedestal, on the ENG panel 115VU, make sure that a warning notice is in position to tell persons not to start the engine.
(2) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off. Make sure that a warning notice is in position to tell persons not to energize the FADEC 1(2).
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(3) Make sure that the access platform is in position.
4. Procedure
_________ Subtask 72-21-00-480-057
A. Install the guide pins as follows:
(1) Apply a thin layer of engine oil (Material No. CP2442) to the 3 PIN, GUIDE - SPINNER REAR CONE (856A3409G01).
(2) Install the guide pins on the flange of the spinner rear cone. Install one of the pins in the offset hole.
Subtask 72-21-00-420-066
B. Prepare and Install the Spinner Cone:
(1) Increase the temperature of the front flange of the spinner rear cone to approximately 80 deg.C (176 deg.F) with a heat gun.
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