Motorola HAD4021A, Installation Manual

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6 Installation Procedure
9. Refer to Figure 3 . Insert the bushing assembly into the mounting hole as shown, tilted slightly.
Be sure that all of the cable has been pulled through to the radio. The threaded portion of the
bushing assembly will not fall through the mounting hole.
Figure 3. Inserting the Bushing Assembly
10. Refer to Figure 4 . While holding the bushing assembly down, thread the locking nut onto it.
.
Figure 4. Threading the Locking Nut
11. When the nut is well onto the bushing assembly, pull upward on the entire assembly as
shown in Figure 5 .
Make sure the bushing assembly is centered in the hole and seated properly with both
shoulders inside the mounting hole.
In double-roof vehicles, which have no dome light, DO NOT
attempt to secure the base mount to both roof layers. Secure
it to the top, outer roof layer only.
C a u t i o n
MAEPF-27628-O
MAEPF-27629-O