3-8. Replacing Battery Test Lamp (fig. 3-2)
a. Unscrew and remove lens (2) from Iampholder (3) by turning CCW.
b. Remove lamp (1) from lens (2) and install new lamp.
c. Replace lens and turn fully clockwise (CW).
Figure 3-2. Battery Test Lamp.
3-9. Replacing Circuit Card (fig. 3-3)
a. Ensure MODE switch is OFF.
d. Unsolder wires from E1 through E6 and label for identification.
e. Remove circuit card from bracket by removing screws (4), nuts (1), washers (2), and spacers (3) (typical six
f. Connect and solder wires to E1 through E6 as labeled.
g. Install new circuit card on bracket with screws (4), washers (2), spacers (3), and nuts (1 ) (typical six places).