9.5.1 Electronics Housing Disassembly
Remove Cover
1. See Figure 9-24. Loosen screw (1) and slide locking clip (2) away from cover
(3). Retighten screw (1).
2. With two hands or strap wrench, turn cover (3) counterclockwise to loosen. Unthread
and remove cover.
3. Inspect cover gasket (4) for wear or damage. Replace cover gasket if damaged.
Remove Flash PROM
Electrostatic discharge (ESD) protection is required to avoid damage to the electronic
circuits.
1. Locate Flash PROM access port in electronics stack (5, Figure 9-24).
2. Use suitable IC removal tool to remove Flash PROM (6).
Remove LOI Module and Board
1. Remove three screws (7, Figure 9-24).
2. Carefully lift LOI module (8) from LOI board (9). Note the location of LOI connector (10).
3. Remove two screws (11) and lockwashers (12). Remove LOI board (9).
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