DOC AIRBUS | AMM A320FInstallation of the Fan Exit Stator [PW11]
TASK 72-21-07-400-801-A
Installation of the Fan Exit Stator
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
C. Referenced Information
3. Job Set-up
Subtask 72-21-07-941-051-A ** ON A/C NOT FOR ALL
Subtask 72-21-07-420-050-A ** ON A/C NOT FOR ALL
Subtask 72-21-07-860-050-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 02:48:53 UTC
Installation of the Fan Exit Stator
WARNING:
BE CAREFUL WHEN YOU DO WORK ON THE ENGINE AND THE ADJACENT COMPONENTS AFTER ENGINE SHUTDOWN. THE ENGINE, THE ENGINE OIL AND THE ADJACENT COMPONENTS CAN STAY HOT FOR A LONG TIME. IF YOU DO NOT OBEY THIS INSTRUCTION, INJURY CAN OCCUR.
WARNING:
BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | MAT - PROTECTIVE |
| No specific | Torque wrench: range to between 44 and 38 lbf.in (0.50 and 0.43 m.daN )  | |
| No specific | Torque wrench: range to between 70 and 60 lbf.in (0.79 and 0.68 m.daN ) | |
| 636-1100-3GSE | 1 | INLET COWL PROTECT COVER |
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.P06-054) | Antigalling Compound |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 71-00-00-860-833-A | Procedure to Prevent Engine Motoring |
| TASK 72-11-03-400-801-A | Installation of the Fan Blades |
| TASK 72-21-06-400-801-A | Installation of the Fan Exit Fairing (Splitter) |
Fan Exit StatorSubtask 72-21-07-941-051-A ** ON A/C NOT FOR ALL
A. Safety Precautions
(1) Make sure that you did the procedure to prevent engine motoring
(Ref. AMM TASK 71-00-00-860-833)
4. Procedure(1) Make sure that you did the procedure to prevent engine motoring
(Ref. AMM TASK 71-00-00-860-833)
Subtask 72-21-07-420-050-A ** ON A/C NOT FOR ALL
A. Installation of the Fan Exit Stator
(2) Removal of the protection covers
(3) Install the stator (1) to the fan intermediate case as follows:
(a) If applicable, find the alignment marks on the stator (1) and the fan intermediate case.
(b) Put the stator (1) onto the case and align the marks.
(c) Apply Antigalling Compound (Material No.P06-054) to the threads of the eight bolts (6) and 16 nuts (2).
(d) Install the eight bolts (6) and key washers (7) finger tight.
(e) Attach the stator (1) to the fan intermediate case with the 16 bolts (5), nuts (2) and brackets (3).
(f) TORQUE the eight bolts (6) to between 70 and 60 lbf.in (0.79 and 0.68 m.daN ) equally in an opposite pattern until the same torque indication holds.
(g) TORQUE the 16 nuts (2) to between 44 and 38 lbf.in (0.50 and 0.43 m.daN ) equally in an opposite pattern until the same torque indication holds.
(h) Bend the key washers (7) to safety the bolts (6).
(4) Install the fan exit fairing (splitter) (Ref. AMM TASK 72-21-06-400-801).
(5) Install the fan blades (Ref. AMM TASK 72-11-03-400-801).
(6) Remove the 636-1100-3GSE INLET COWL PROTECT COVER or equivalent and the MAT - PROTECTIVE from the inlet cowl.
(7) Examine the assembly for foreign objects, damage and correct assembly.
5. Close-upCAUTION:
WIPE CLEAN ALL PARTS AND TOOLS AS NECESSARY TO REMOVE UNWANTED DEBRIS AND PREVENT DAMAGE TO THE ENGINE.
(1) Put the 636-1100-3GSE INLET COWL PROTECT COVER or equivalent and the MAT - PROTECTIVE in the inlet cowl. (2) Removal of the protection covers
CAUTION:
REMOVE THE PROTECTION COVERS FROM THE OPENINGS AS NECESSARY TO PREVENT ENGINE DAMAGE.
(a) Make sure that you remove all the necessary COVER - PROTECTION to prevent damage to the engine. (3) Install the stator (1) to the fan intermediate case as follows:
(a) If applicable, find the alignment marks on the stator (1) and the fan intermediate case.
(b) Put the stator (1) onto the case and align the marks.
(c) Apply Antigalling Compound (Material No.P06-054) to the threads of the eight bolts (6) and 16 nuts (2).
(d) Install the eight bolts (6) and key washers (7) finger tight.
(e) Attach the stator (1) to the fan intermediate case with the 16 bolts (5), nuts (2) and brackets (3).
(f) TORQUE the eight bolts (6) to between 70 and 60 lbf.in (0.79 and 0.68 m.daN )
equally in an opposite pattern until the same torque indication holds. (g) TORQUE the 16 nuts (2) to between 44 and 38 lbf.in (0.50 and 0.43 m.daN )
equally in an opposite pattern until the same torque indication holds. (h) Bend the key washers (7) to safety the bolts (6).
(4) Install the fan exit fairing (splitter) (Ref. AMM TASK 72-21-06-400-801).
(5) Install the fan blades (Ref. AMM TASK 72-11-03-400-801).
(6) Remove the 636-1100-3GSE INLET COWL PROTECT COVER or equivalent and the MAT - PROTECTIVE from the inlet cowl.
(7) Examine the assembly for foreign objects, damage and correct assembly.
Subtask 72-21-07-860-050-A ** ON A/C NOT FOR ALL
A. Put the aircraft back to its initial configuration.
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the WARNING NOTICE(S).
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the WARNING NOTICE(S).