Cleaning of the Cursor Control Device (CCD)

TASK 31-61-00-100-801-A
Cleaning of the Cursor Control Device (CCD)

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

ZONE: 211
ZONE: 212
FIN: 35WT ** ON A/C NOT FOR ALL
FIN: 36WT ** ON A/C NOT FOR ALL

1. Reason for the Job
We recommend that you do this procedure:

when the aircraft is on the ground,
at intervals specified by the flight crew or when necessary.

2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.08BBD1)	Non Aqueous Cleaner-- Isopropyl Alcohol -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
211	COCKPIT
212	COCKPIT

D. Referenced Information

REFERENCE	DESIGNATION
TASK 31-61-00-710-801-A	Operational test of the Cursor Control Device (CCD)

3. Job Set-up
Subtask 31-61-00-865-050-A ** ON A/C NOT FOR ALL

A. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
FOR FIN: 35WT (CCD CAPTAIN)
121VU	OANS CCD CAPT	37WT	L11
FOR FIN: 36WT (CCD FIRST OFFICER)
121VU	OANS CCD F/O	38WT	L09

4. Procedure
Subtask 31-61-00-100-050-A ** ON A/C NOT FOR ALL

A. Cleaning of the trackball of the CCD
(1) Move an Textile-Lint free Cotton - (Material No.14SBA1) lightly across the trackball of the CCD. Then, turn the trackball to clean all the surface of the ball.

NOTE: Do the steps that follow only if the trackball does not operate correctly again after the dry cleaning or if the ball is dirty.

(2) Make a Textile-Lint free Cotton - (Material No.14SBA1) moist with Non Aqueous Cleaner-- Isopropyl Alcohol - (Material No.08BBD1) .
(3) Move the moist cloth lightly across the trackball of the CCD. Then, turn the trackball to clean all the surface of the ball.
(4) Dry the trackball with a clean Textile-Lint free Cotton - (Material No.14SBA1) . Then, turn the trackball to dry all the surface of the ball.

Subtask 31-61-00-100-051-A ** ON A/C NOT FOR ALL

B. Cleaning of the other components of the CCD
(1) Make a new Textile-Lint free Cotton - (Material No.14SBA1) moist with water.
(2) Move the moist cloth lightly across the validation pushbutton switch and the escape key of the CCD until they are clean.
(3) Dry the validation pushbutton switch and the escape key with a clean Textile-Lint free Cotton - (Material No.14SBA1) .
(4) Make a new Textile-Lint free Cotton - (Material No.14SBA1) moist with water.
(5) Move the moist cloth lightly across the surface of the CCD until it is clean.
(6) Dry the surface with a clean Textile-Lint free Cotton - (Material No.14SBA1) .

Subtask 31-61-00-865-051-A ** ON A/C NOT FOR ALL

C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
FOR FIN: 35WT (CCD CAPTAIN)
121VU	OANS CCD CAPT	37WT	L11
FOR FIN: 36WT (CCD FIRST OFFICER)
121VU	OANS CCD F/O	38WT	L09

Subtask 31-61-00-710-050-A ** ON A/C NOT FOR ALL

D. Operational test
(1) Do the operational test of the CCD (Ref. AMM TASK 31-61-00-710-801).

5. Close-up
Subtask 31-61-00-860-050-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.

[Rev.10 from 2021] 2026.04.01 00:38:10 UTC