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C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
72-21-00-400-005 Installation of the Spinner Front Cone 72-21-00-400-006 Installation of the Spinner Rear Cone 72-21-00-400-007 Installation of the Fan Rotor Blades 72-23-00-991-306 Fig. 406
3. Job Set-up
__________ Subtask 72-23-00-860-063
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) is off. Make sure that a warning notice is in position to tell persons not to energize the FADEC 1(2).
(3) Make sure that the access platform is in position.
4. Procedure
_________ (Ref. Fig. 406/TASK 72-23-00-991-306) Subtask 72-23-00-420-064
A. Installation 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.
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(2) Clean the mating surfaces:
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
(a) Fully clean the mating surfaces of the splitter fairing front R flange with acetone (Material No. CP1039) or isopropyl alcohol R (Material No. CP1041) or stoddard solvent (Material No. CP2011) R or ardrox 552 (Material No. CP2559) or turco ind 79 (Material No. R CP2560) or mag-chem teksol (Material No. CP2566) or degreasol 99R R (Material No. CP2584) or mag-chem skysol (Material No. CP2656).
(3) Put the splitter fairing (10) on the inner shroud of the fan outlet guide vane (OGV) assembly and on the outer shroud of the stage 1 vane assembly.
(4) Heat the front flange of the splitter fairing with a heat gun to approximately 140 deg.F (60 deg.C) until it can be fully engaged in the OGV inner shroud rabbet diameter.
(5) Lubricate the threads of the countersunk head screws (20) with graphite grease (Material No. CP2101).
(6) Install screws (20). TORQUE to between 40 and 45 lbf.in (0.45 and
0.50 m.daN).
(7) Remove the rubber mat from the fan inlet case.
5. Close-up
________
Subtask 72-23-00-410-081
A. Close Access
(1) Installation of the Fan Blades, the Spinner Rear Cone and the Spinner Front Cone.
(2) Install the fan rotor blades (Ref. TASK 72-21-00-400-007).
(3) Install the spinner rear cone (Ref. TASK 72-21-00-400-006).
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(4) Install the spinner front cone (Ref. TASK 72-21-00-400-005).
(5) Make sure that the work area is clean and clear of tool(s) and other items.
(6) Remove the access platform(s).
(7) Remove the warning notice(s).
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E 56-5B E E E TASK 72-23-00-000-029
Removal of the PS13 Line
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
No specific access platform 1.5 m (4 ft. 11 in.)
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