Trainee Guide TR-L2-M2000
Level 2 Maintenance Training – M2000 Dispensing Systems 5-2-17 P/N 73-0018-00 (Revision B)
Outline Sheet 5-5-1
Removing and Replacing PCA’s
A. Introduction
Occasionally a technician may find it necessary to replace one of the Printed Circuit
Assemblies (PCA). The following section describes in detail how to remove and replace
the main interface board, circuit boards and servo boards.
B. Enabling Objective
5.5 Identify steps required to remove and replace PCA’s.
C. Topic Outline
1. Introduction
2. Overview
 Removing and Replacing the Main Interface Board
 Removing and Replacing Circuit Boards
 Removing and Replacing Servo Boards
3. Summary and Review