MacDon M155 Unloading And Assembly Instructions page 93

5. Position receptacle (A) (supplied with the radio) into the
opening, and secure it by bending tabs (B) on the
receptacle against the panel.
6. Insert the radio into the receptacle and attach the radio
bezel. Ensure the radio locks into position and faceplate (A)
is against the panel.
7. Ensure the radio has a six-pin connector
(Packard #2977042) and that the terminal arrangement is
as shown at right.
8. Attach the following two additional wires from the wiring
harness to the radio:
a. Circuit 503: The red live wire with a 1/4 in. female
blade terminal provides power for the radio clock/
memory if the radio is equipped with this feature.
b. Circuit 315: The black ground wire attaches to the
radio body.
9. Plug the antenna cable into the radio.
262320
ASSEMBLING WINDROWER
A
Figure 3.84: Radio Receptacle
Figure 3.85: Radio Installed
Figure 3.86: Six-Pin Connector Terminal Arrangement
A - Left Speaker Power (+)
B - Left Speaker Ground (–)
C - Radio Ground (–)
D - Right Speaker Ground (–)
E - Right Speaker Power (+)
F - Radio Power (+) (Live when Ignition is ON)
77
B
A
A
B
C
1005780
F
E
D
Revision A