(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.
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(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.
(b) Put a warning notice to tell persons not to energize the FADEC 1(2).
(4) Put an access platform in position. Subtask 72-23-00-010-087
B. Removal of the Spinner Cone, the Spinner Rear Cone and the Fan Blades.
(1) Remove the spinner front cone (Ref. TASK 72-21-00-000-005).
(2) Remove the spinner rear cone (Ref. TASK 72-21-00-000-006).
(3) Remove the fan blades (Ref. TASK 72-21-00-000-007).
4. Procedure
_________ (Ref. Fig. 406/TASK 72-23-00-991-306, 407/TASK 72-23-00-991-307) Subtask 72-23-00-020-064
A. Removal of the Splitter Fairing. CAUTION : INSTALL A RUBBER MAT IN THE FAN INLET CASE TO PREVENT DAMAGE TO
_______
THE ACOUSTICAL PANELS.
(1) Install a rubber mat in the fan inlet case.
(2) Remove the countersunk head screws (20) which attach the splitter fairing (10) to the inner shroud of the fan outlet guide vane (OGV) assembly.
(3) Pull out the splitter fairing (10) with a slide hammer attached to the ADAPTER, PULLER - SPLITTER FAIRING (856A2663). (Ref. Fig. 407/TASK 72-23-00-991-307) alternatively positioned in each splitter fairing extraction slot. Remove the splitter fairing (10).
(4) Remove the rubber mat from the fan inlet case.
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Splitter Fairing
Figure 406/TASK 72-23-00-991-306
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Removal of the Splitter Fairing Figure 407/TASK 72-23-00-991-307
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Installation of the Splitter Fairing
1. Reason for the Job
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Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific heat gun No specific rubber mat 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)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. CP1039
Material No. CP1041
R Material No. CP2011
R
Material No. CP2101
R Material No. CP2559
R
R Material No. CP2560
R
R Material No. CP2566
R
R Material No. CP2584
R
R Material No. CP2656
R
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acetone (Ref. 70-30-00)
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isopropyl alcohol (Ref. 70-30-00)
*
stoddard solvent (Ref. 70-30-00)
USA MIL-T-5544
graphite grease (Ref. 70-30-00)
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