Global Vision Flight Deck (GVFD) Cursor Control Panels (CCP) – Trackball cleaning procedure

Effectivity: Global 5000GVFD/5500/6000/6500/7500 aircraft

ATA 31-61

Given the placement and frequent use of the CCP (Figure 1), it is not unusual for the trackball to require cleaning. Erratic cursor movements observed on the displays are signs that the trackball may require cleaning. Before declaring a CCP as defective and simply replacing it, first consider that dust and grime may be the cause of a sticky cursor.

The following Aircraft Maintenance Manual/ Publication tasks (AMM/AMP) are used to perform this cleaning:

Figure 1 CPP placement Trackball

Global 6000 and Global 5000 w/GVFD:

• CCP-6000 – P/N: 822-2831-001

  • TASK 31-61-04-110-801

• CCP-6000 – P/N: 822-2831-002

  • TASK 31-61-04-110-802

Global 6500 and Global 5500:

• CCP-6000 – P/N: 822-2831-002

  • TASK 31-61-04-110-801

Global 7500:

Figure 2 MKP Arrow Keys control cursors

• CCP-6000 – P/N: 822-2831-002

  • BD700-A-J31-14-03-01AAA-251A-A

In the event of the loss of trackball control a pilot can use the on-side MKP-6000 arrow keys to control the cursor (Figure 2). Refer to the applicable Master Minimum Equipment List (MMEL) and Dispatch Deviation Guide (DDG) for more details.