MacDon R113 - Connecting Electrical Wiring Harness

215585 107 Revision A
5.3.4 Connecting Electrical Wiring Harness
The electrical wiring harness allows the tractor to control the pull-type’s electrical components.
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Figure 5.16: Electrical Wiring Harness and Receptacle
1. Ensure that pin #4 (A) in the tractor receptacle is NOT
continuously energized (for instructions, refer to your
tractor operator’s manual). If necessary, remove the
appropriate fuse.
IMPORTANT:
Older model tractors may have pin #4 (A) energized as an
accessory circuit; however, pin position (B) is used to supply
power to the rotary disc pull-type brake lights.
2. Connect rotary disc pull-type wiring harness connector (C)
to the tractor receptacle.
NOTE:
The connector is designed to fit tractors equipped with a
round seven-pin receptacle (SAE J560).
CONNECTING THE TRACTOR TO THE ROTARY DISC PULL-TYPE