Removal of the Splitter Fairing [CFMB]

TASK 72-23-00-000-028-A
Removal of the Splitter Fairing

FIN: 1000EM1 ** ON A/C NOT FOR ALL
FIN: 1000EM2 ** ON A/C NOT FOR ALL

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	ACCESS PLATFORM 1M(3 FT)
No specific	AR	HAMMER - SLIDE
No specific	AR	MAT - RUBBER
No specific	AR	WARNING NOTICE(S)
856A2663	1	ADAPTER, PULLER - SPLITTER FAIRING

B. Referenced Information

REFERENCE	DESIGNATION
TASK 72-21-00-000-005-A	Removal of the Spinner Front Cone
TASK 72-21-00-000-006-A	Removal of the Spinner Rear Cone
TASK 72-21-00-000-007-A	Removal of the Fan Rotor Blades
Splitter Fairing
Removal of the Splitter Fairing

3. Job Set-up
Subtask 72-23-00-941-076-A ** ON A/C NOT FOR ALL

A. Safety Precautions
(1) On the center pedestal, on the ENG panel 115VU:
(a) Put a WARNING NOTICE(S) 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.
(b) Put a WARNING NOTICE(S) to tell persons not to energize the FADEC 1(2).
(4) Put an ACCESS PLATFORM 1M(3 FT) in position.

Subtask 72-23-00-010-087-A ** ON A/C NOT FOR ALL

B. Removal of the Spinner Cone, the Spinner Rear Cone and the Fan Blades.
(1) Remove the spinner front cone (Ref. AMM TASK 72-21-00-000-005).
(2) Remove the spinner rear cone (Ref. AMM TASK 72-21-00-000-006).
(3) Remove the fan blades (Ref. AMM TASK 72-21-00-000-007).

4. Procedure
Subtask 72-23-00-020-064-A ** ON A/C NOT FOR ALL

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 MAT - RUBBER 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 HAMMER - SLIDE (856A2663G01) attached to the 856A2663 ADAPTER, PULLER - SPLITTER FAIRING.

Removal of the Splitter Fairing ** ON A/C NOT FOR ALL

alternatively positioned in each splitter fairing extraction slot. Remove the splitter fairing (10).
(4) Remove the rubber mat from the fan inlet case.

[Rev.10 from 2021] 2026.04.01 12:59:41 UTC