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TASK 72-21-00-400-008 Installation of the Stage 1 Booster Vane Assembly
1. Reason for the Job
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Self Explanatory
2. Job Set-up Information
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A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific heat gun No specific warning notice No specific Torque Wrench : range 36.00 to 220.00 lbf.in
(0.40 to 2.60 m.daN) 856A2916 1 GUIDE PINS - BOOSTER VANE ASSY
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)
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stoddard solvent (Ref. 70-30-00)
USA MIL-T-5544
graphite grease (Ref. 70-30-00)
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ardrox 552 (Ref. 70-30-00)
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turco ind 79 (Ref. 70-30-00)
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mag-chem teksol (Ref. 70-30-00)
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degreasol 99 R (Ref. 70-30-00)
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mag-chem skysol (Ref. 70-30-00)
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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 72-23-00-400-028 Installation of the Splitter Fairing 72-21-00-991-305 Fig. 413 72-21-00-991-306 Fig. 414
3. Job Set-up
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Subtask 72-21-00-860-057
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).
4. Procedure
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(Ref. Fig. 413/TASK 72-21-00-991-305, 414/TASK 72-21-00-991-306)
Subtask 72-21-00-480-059
A. Install the 3 guide pins, GUIDE PINS - BOOSTER VANE ASSY (856A2916G01), equally spaced on vane assembly, stage 2.
Subtask 72-21-00-110-053
B. Clean the Making Faces:
WARNING : CLEANING SOLVENTS ARE FLAMMABLE, VOLATILE, TOXIC. THEY SHOULD
_______ BE USED WITH ADEQUATE VENTILATION. AVOID PROLONGED BREATHING OF VAPORS AND REPEATED OR PROLONGED CONTACT WITH THE SKIN, OR CLOTHING.
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(1) Thoroughly clean the mating faces of the stage 1 and stage 2 vanes R assemblies with acetone (Material No. CP1039) or stoddard solvent R (Material No. CP2011) or ardrox 552 (Material No. CP2559) or turco R ind 79 (Material No. CP2560) or mag-chem teksol (Material No. CP2566) R or degreasol 99 R (Material No. CP2584) or mag-chem skysol (Material R No. CP2656) or isopropyl alcohol (Material No. CP1041).
Subtask 72-21-00-420-069
C. Preparation and Installation of the Stage 1 Vane Assembly:
(1) Increase the temperature of the forward flange of stage 2 vane assembly to between 75 deg.C (167.00 deg.F) and 85 deg.C (185.00 deg.F) with a heat gun.
(2) Install the stage 1 vane assembly
WARNING : WEAR THERMAL INSULATED GLOVES WHEN HANDLING HEATED OR
_______ CHILLED PARTS TO PREVENT INJURY TO HANDS.
(a) Align the offset holes and use the 3 guide pins, to install the stage 1 vane assembly on the booster assembly.
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本文链接地址：A320飞机维护手册 AMM ENGINE 发动机 1(94)
